How to Create Custom Plugin?

Hi, Learn here to create Simple form  Plugin.
Create 3 files & 1 directory as "images" name.
1. custom_fields_variable.php
2. readme.txt
3. uninstall.php

1> Here, "images" Directory for Upoad Images like, logo.

2> "readme.txt" for description about your Plugin.

3>  Copy following code in "custom_fields_variable.php"  file.
      All details are described in comments.

<?php
/**
* Plugin Name: Custom Fields Variable
* Plugin URI: #
* Description: This plugin is create custom fields & its variable. You can print this value to anywhere using variable.
* Version: 1.0
* Author: Ankit Shah
* Author URI: http://itnewcode.blogspot.com/
* License: GPL
*/
?>
<?php
/*
we’ll do is create a menu entry in the backend where we can place our settings user interface:
add_menu_page() function arguments:
1. Page title – used in the title tag of the page (shown in the browser bar) when it is displayed.
2. Menu title – used in the menu on the left.
3. Capability – the user level allowed to access the page.
4. Menu slug – the slug used for the page in the URL.
5. Function – the name of the function you will be using to output the content of the page.
6. Icon – A url to an image or a Dashicons string.
7. Position – The position of your item within the whole menu.
*/

// create custom plugin settings menu
add_action('admin_menu', 'custom_fields_variable_plugin_create_menu');

function custom_fields_variable_plugin_create_menu() {

//create new top-level menu
add_menu_page('Custom Fields Variable Plugin Settings', 'CFV Settings', 'administrator', __FILE__, 'custom_fields_variable_plugin_settings_page' , plugins_url('/images/icon.png', __FILE__) );

//call register settings function
add_action( 'admin_init', 'register_custom_fields_variable_plugin_settings' );
}


function register_custom_fields_variable_plugin_settings() {
//register our settings
register_setting( 'cfv-plugin-settings-group', 'header_logo' );  // For file upload
register_setting( 'cfv-plugin-settings-group', 'aks_name' );
register_setting( 'cfv-plugin-settings-group', 'aks_textarea' );
register_setting( 'cfv-plugin-settings-group', 'aks_radio' );
register_setting( 'cfv-plugin-settings-group', 'aks_checkbox1' );
register_setting( 'cfv-plugin-settings-group', 'aks_checkbox2' );
register_setting( 'cfv-plugin-settings-group', 'aks_color' );
register_setting( 'cfv-plugin-settings-group', 'aks_email' );
register_setting( 'cfv-plugin-settings-group', 'aks_number' );
register_setting( 'cfv-plugin-settings-group', 'aks_tel' );
register_setting( 'cfv-plugin-settings-group', 'aks_time' );
register_setting( 'cfv-plugin-settings-group', 'aks_url' );
register_setting( 'cfv-plugin-settings-group', 'aks_week' );
register_setting( 'cfv-plugin-settings-group', 'aks_month' );
register_setting( 'cfv-plugin-settings-group', 'aks_date' );
}

function custom_fields_variable_plugin_settings_page() {
?>
<div class="wrap">
<h2>Your Plugin Name</h2>

<form method="post" action="options.php">
    <?php settings_fields( 'cfv-plugin-settings-group' ); ?>
    <?php do_settings_sections( 'cfv-plugin-settings-group' ); ?>
<?php
//Upload file Code START
?>
<?php
if(function_exists( 'wp_enqueue_media' )){
    wp_enqueue_media();
}else{
    wp_enqueue_style('thickbox');
    wp_enqueue_script('media-upload');
    wp_enqueue_script('thickbox');
}
?>
<p><strong>Header Logo Image URL:</strong><br />
                <img class="header_logo" src="<?php echo get_option('header_logo'); ?>" height="100" width="100"/>
                <input class="header_logo_url" type="text" name="header_logo" size="60" value="<?php echo get_option('header_logo'); ?>">
                <a href="#" class="header_logo_upload">Upload</a>
</p>  

<script>
    jQuery(document).ready(function($) {
        $('.header_logo_upload').click(function(e) {
            e.preventDefault();

            var custom_uploader = wp.media({
                title: 'Custom Image',
                button: {
                    text: 'Upload Image'
                },
                multiple: false  // Set this to true to allow multiple files to be selected
            })
            .on('select', function() {
                var attachment = custom_uploader.state().get('selection').first().toJSON();
                $('.header_logo').attr('src', attachment.url);
                $('.header_logo_url').val(attachment.url);

            })
            .open();
        });
    });
</script>
<?php
//Upload file Code END
?>
    <table class="form-table">
<tr valign="top">
        <th scope="row">Name:</th>
        <td><input type="text" name="aks_name" value="<?php echo esc_attr( get_option('aks_name') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Textarea:</th>
        <td><textarea name="aks_textarea" rows="3" cols="50"><?php echo esc_attr( get_option('aks_textarea') ); ?></textarea></td>
        </tr>

<tr valign="top">
        <th scope="row">Radio:</th>
        <td><input type="radio" name="aks_radio" value="Male" <?php if ( Male == esc_attr( get_option('aks_radio') ) ) echo 'checked="checked"'; ?> />Male
<input type="radio" name="aks_radio" value="Female" <?php if ( Female == esc_attr( get_option('aks_radio') ) ) echo 'checked="checked"'; ?> />Female
</td>
        </tr>

<tr valign="top">
        <th scope="row">checkbox:</th>
        <td><input type="checkbox" name="aks_checkbox1" value="checkbox1" <?php if ( checkbox1 == esc_attr( get_option('aks_checkbox1') ) ) echo 'checked="checked"'; ?> />Male
<input type="checkbox" name="aks_checkbox2" value="checkbox2" <?php if ( checkbox2 == esc_attr( get_option('aks_checkbox2') ) ) echo 'checked="checked"'; ?> />Female
</td>
        </tr>

<tr valign="top">
        <th scope="row">Color:</th>
        <td><input type="color" name="aks_color" value="<?php echo esc_attr( get_option('aks_color') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">E-mail:</th>
        <td><input type="email" name="aks_email" value="<?php echo esc_attr( get_option('aks_email') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Telephone Number:</th>
        <td><input type="number" name="aks_number" value="<?php echo esc_attr( get_option('aks_number') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Mobile Number:</th>
        <td><input type="tel" name="aks_tel" value="<?php echo esc_attr( get_option('aks_tel') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Time:</th>
        <td><input type="time" name="aks_time" value="<?php echo esc_attr( get_option('aks_time') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">URL:</th>
        <td><input type="url" name="aks_url" value="<?php echo esc_attr( get_option('aks_url') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Week:</th>
        <td><input type="week" name="aks_week" value="<?php echo esc_attr( get_option('aks_week') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Month:</th>
        <td><input type="month" name="aks_month" value="<?php echo esc_attr( get_option('aks_month') ); ?>" /></td>
        </tr>

<tr valign="top">
        <th scope="row">Date:</th>
        <td><input type="date" name="aks_date" value="<?php echo esc_attr( get_option('aks_date') ); ?>" /></td>
        </tr>

    </table>
    <?php submit_button(); ?>
</form>
</div>
<?php } ?>
<?php
/*
To Print specific value of This fields paste following code:
$aks_name = get_option( 'aks_name' );
     print_r($aks_name);


//for full data loop Example:
global $wpdb;
$table_name = $wpdb->prefix . 'options';
$results = $wpdb->get_results ("SELECT * FROM $table_name;");
//print_r($results);
echo '<select>';
foreach ( $results as $result ) {
    echo '<option>'.$result->option_name.'</option>';
}
echo '</select>';

*/
?>
<?php
add_action( 'wp_head', 'api_ids' );
/*for check this code is working or not print variable & check inspect element to <head> tag.
This variable can any where in code beacuse of it is global variable  */

function api_ids() {

global $header_logo;
$header_logo = get_option( 'header_logo' );
// print_r($header_logo);

global $aks_name;
$aks_name = get_option( 'aks_name' );
// print_r($aks_name);

global $aks_textarea;
$aks_textarea = get_option( 'aks_textarea' );
// print_r($aks_textarea);

global $aks_radio;
$aks_radio = get_option( 'aks_radio' );
// print_r($aks_radio);

global $aks_checkbox1;
$aks_checkbox1 = get_option( 'aks_checkbox1' );
// print_r($aks_checkbox1);

global $aks_checkbox2;
$aks_checkbox2 = get_option( 'aks_checkbox2' );
// print_r($aks_checkbox2);

global $aks_color;
$aks_color = get_option( 'aks_color' );
// print_r($aks_color);

global $aks_email;
$aks_email = get_option( 'aks_email' );
// print_r($aks_email);

global $aks_number;
$aks_number = get_option( 'aks_number' );
// print_r($aks_number);

global $aks_tel;
$aks_tel = get_option( 'aks_tel' );
// print_r($aks_tel);

global $aks_time;
$aks_time = get_option( 'aks_time' );
// print_r($aks_time);

global $aks_url;
$aks_url = get_option( 'aks_url' );
// print_r($aks_url);

global $aks_week;
$aks_week = get_option( 'aks_week' );
// print_r($aks_week);

global $aks_month;
$aks_month = get_option( 'aks_month' );
// print_r($aks_month);

global $aks_date;
$aks_date = get_option( 'aks_date' );
// print_r($aks_date);

/*
Now You can print this variable any where like:
echo $header_logo;
echo $aks_name;
echo $aks_textarea;
echo $aks_radio;
echo $aks_checkbox1;
echo $aks_checkbox2;
echo $aks_color;
echo $aks_email;
echo $aks_number;
echo $aks_tel;
echo $aks_time;
echo $aks_url;
echo $aks_week;
echo $aks_month;
echo $aks_date;
*/
}



/*
If plugin active then & only then code execute.
first argument is for path,
Seconf argument is function.
*/
register_activation_hook( __FILE__, 'api_ids' );



/*
If plugin deactive remove code of plugin.
first argument is for path,
Seconf argument is function.
here no function defined.

Example:
register_deactivation_hook( __FILE__, 'deactive function' );
*/


/*
You can use for uninstall register_uninstall_hook() function or "uninstall.php" page.
we created "uninstall.php" page.
If plugin uninstall all data remove.
first argument is for path,
Seconf argument is function.

Example:
register_uninstall_hook( __FILE__, 'uninstall_plugin_function' );
function uninstall_plugin_function() {
  // Uninstallation code comes here
        // If uninstall is not called from WordPress, exit
if ( !defined( 'WP_UNINSTALL_PLUGIN' ) ) {
exit();
}

//all register_setting() function add here & delete it
$header_logo = 'header_logo';
$aks_name = 'aks_name';
$aks_textarea = 'aks_textarea';
$aks_radio = 'aks_radio';
$aks_checkbox1 = 'aks_checkbox1';
$aks_checkbox2 = 'aks_checkbox2';
$aks_color = 'aks_color';
$aks_email = 'aks_email';
$aks_number = 'aks_number';
$aks_tel = 'aks_tel';
$aks_time = 'aks_time';
$aks_url = 'aks_url';
$aks_week = 'aks_week';
$aks_month = 'aks_month';
$aks_date = 'aks_date';


delete_option($header_logo);
delete_option($aks_name);
delete_option($aks_textarea);
delete_option($aks_radio);
delete_option($aks_checkbox1);
delete_option($aks_checkbox2);
delete_option($aks_color);
delete_option($aks_email);
delete_option($aks_number);
delete_option($aks_tel);
delete_option($aks_time);
delete_option($aks_url);
delete_option($aks_week);
delete_option($aks_month);
delete_option($aks_date);
}
*/

?>


4> Copy following code in "uninstall.php" file.
     This code will execute when delete or uninstall that plugin.

<?php

// If uninstall is not called from WordPress, exit
if ( !defined( 'WP_UNINSTALL_PLUGIN' ) ) {
    exit();
}

/*
all register_setting() function add here & delete it
*/
$header_logo = 'header_logo';
$aks_name = 'aks_name';
$aks_textarea = 'aks_textarea';
$aks_radio = 'aks_radio';
$aks_checkbox1 = 'aks_checkbox1';
$aks_checkbox2 = 'aks_checkbox2';
$aks_color = 'aks_color';
$aks_email = 'aks_email';
$aks_number = 'aks_number';
$aks_tel = 'aks_tel';
$aks_time = 'aks_time';
$aks_url = 'aks_url';
$aks_week = 'aks_week';
$aks_month = 'aks_month';
$aks_date = 'aks_date';




delete_option($header_logo);
delete_option($aks_name);
delete_option($aks_textarea);
delete_option($aks_radio);
delete_option($aks_checkbox1);
delete_option($aks_checkbox2);
delete_option($aks_color);
delete_option($aks_email);
delete_option($aks_number);
delete_option($aks_tel);
delete_option($aks_time);
delete_option($aks_url);
delete_option($aks_week);
delete_option($aks_month);
delete_option($aks_date);



/*
// Drop a custom db table if you created a table
global $wpdb;
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}tablename" );
*/
?>

Click here to Download This Plugin.

For more Interesting, Useful Article & codes visit IT New Code.

Read More

Learn Various Anchor tag Usage.

The <a> Anchor tag use for the hyperlink, Always <a> Anchor tag is use for link one page to another page or Same page jump to selected div or section.

The most important attribute of <a> tag is the "href", which is used for destination link.
Another attribute is "target", Use for where to open the linked document.
There are 4 values available for it _blank, _parent, _self & _top.

By default, <a> anchor tag will appear as follows:

Unvisited link looks as underlined and blue color,
Visited link looks as underlined and purple color,
& Active link looks as underlined and red color.

Style for <a> Anchor tag:
<style>
a {color:blue;}
a:link    {color:green;}
a:visited {color:pink;}
a:hover   {color:red;}
a:active  {color:yellow;}
</style>


Example:-
<a href="http://itnewcode.blogspot.in/" target="_blank">IT New Code</a>
here,
href for Url or Path locaction

target for where to open the linked document it may be 4 types(_blank, _parent, _self, _top)



Skype link:-
<a href="skype:skaype_name?call">Skype name</a>
**************************************************************

Call link:-
<a href="tel:3177594940">317.759.4940</a>
**************************************************************

Mail link:-
<a href="mailto:test@gmail.com">test@gmail.com</a>
**************************************************************

Mail with subject link:-
<a href="mailto:test@gmail.com?Subject=Your Subject">test@gmail.com</a>
**************************************************************

Gmail email link:-
<a href="mailto:http://mail.google.com/mail/?view=cm&fs=1&tf=1&to=test@gmail.com&su=Your Subject">test@gmail.com</a>
**************************************************************

Vimeo embed code:-
<div class="video-holder">&nbsp;<iframe src="http://player.vimeo.com/video/#####"  
width="561" height="316" frameborder="0" webkitAllowFullScreen mozallowfullscreen
allowFullScreen></iframe></p>
**************************************************************

You Tube embed code:-
<iframe title="YouTube video player" class="youtube-player" type="text/html"
width="640" height="390" src="http://www.youtube.com/embed/##########"
frameborder="0" allowFullScreen></iframe>
**************************************************************

Open Multiple windows link on single click:-
<a href="https://www.facebook.com/" target="_blank" onclick="window.open('http://www.google.com/'); window.open('http://www.yahoo.com/');">Single Click Open Multiple windows link</a>
**************************************************************

Map Anchor tag:-
<a class="to-map" href="https://maps.google.com/?q=loc:-43.6298474,172.7269425">13 Hunters Rd, Diamond Harbour 8971, New Zealand</a>

Here,
-43.6298474 is latitude and
172.7269425 is logitude.
**************************************************************

Map Embed & Anchor tag:-
<iframe src = "https://maps.google.com/maps?q=10.305385,77.923029&hl=es;z=14&amp;output=embed"></iframe>
<a href="https://maps.google.com/maps?q=10.305385,77.923029&hl=es;z=14&amp;output=embed" style="color:#0000FF;text-align:left" target="_blank">See map bigger</a>

Here,
-10.305385 is latitude and
77.923029 is logitude.
"es" is spanish language and "z" is the zoom that will have the map.
**************************************************************

Google Calendar Add to your account Or Subscribe code:-
<a href="http://www.google.com/calendar/render?cid=[CALENDAR-XML-LINK]" target="_blank"><img border="0" src="//www.google.com/calendar/images/ext/gc_button6.gif"></a>

Example:
<a href="http://www.google.com/calendar/render?cid=http%3A%2F%2Fwww.google.com%2Fcalendar%2Ffeeds%2Fsstx.org_siq5ectrvg921eipq0qdu5fho4%2540group.calendar.google.com%2Fpublic%2Fbasic" target="_blank"><img border="0" src="//www.google.com/calendar/images/ext/gc_button6.gif"></a>
**************************************************************

Pass Variable data in Php Anchor Tag:-
<?php $id=10; ?>
<a class='link' href=\"Adminupdateotherprofile.php?id=$id\">VIEW & EDIT</a>
& receive it as following
<?php echo $_GET['id']; ?>
**************************************************************

Countdown Timer:-
https://www.timeanddate.com/clocks/freecountdown.html
https://countingdownto.com/countdown-widgets/edit/event-name-countdown-clock-0b98cd98-de66-4280-b9d2-1abf6a111087
**************************************************************

API Create (Social Network Integrations):-
Facebook, Google+, Instagram, PayPal, Twitter, LinkedIn, Amazon, Yahoo, Windows Live, Tumblr, BufferApp, Foursquare, VK.com
http://wpweb.co.in/documents/social-network-integration/
**************************************************************

For more Interesting, Useful Article & codes visit IT New Code.

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How to Fetch Data from Database of all users in table structre, Open Each user profile & Update it? How to Get Value By passing Variable as id?

Create three files & 1 directory create called "upload".
1. alluserfetchdata.php
2. Adminupdateotherprofile.php
3. Adminupdateotherprofileprocess.php

1> Copy Following code in "alluserfetchdata.php" file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Fetch data</title>
</head>

<body>
<table width="200" border="1">
 <tr>
<th>No</th>
<th>name</th>
<th>gender</th>
<th>Discription</th>
<th>View</th>
 </tr>

<?php

 $con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="select * from registration";
echo $sql;
$i=1;
$result=mysql_query($sql,$con);
while($row=mysql_fetch_array($result))
{
$id=$row['id'];

echo "<tr>";

echo "<td>".$i."</td>";
echo "<td>".$row['name']."</td>";
echo "<td>".$row['gender']."</td>";
echo "<td>".$row['discreption']."</td>";
echo "<td><a class='link' href=\"Adminupdateotherprofile.php?id=$id\">VIEW & EDIT</a></td>";
echo "</tr>";
$i++;
}
?>
</table>

</body>
</html>


2> Copy Following code in "Adminupdateotherprofile.php" file.
      Here,We Get data by passing id as variable & get all that Id Data.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Selected person data</title>
<style>
input[type=text]{color:#0F3; width:300px; outline:red;}
</style>
</head>

<body>
<?php
//session_start();
//$id=$_SESSION['id'];
//echo $_SESSION['id'];
$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="select * from registration where id=".$_GET['id'];
//echo $sql;
$result=mysql_query($sql,$con);
while($row=mysql_fetch_array($result))
{
?>
<form method="post" action="Adminupdateotherprofileprocess.php" enctype="multipart/form-data">
<table width="200" border="1">
<input type="hidden" name="id" value="<?php echo $row['id']; ?>" />
 <tr>
<td>Name:</td>
<td><input type="text" name="name" value="<?php echo $row['name']; ?>"/></td>
 </tr>
 <tr>
<td>Gender:</td>
<td><input type="radio" name="gender" value="<?php echo $row['gender']; ?>" checked="checked"/><?php echo $row['gender']; ?>
<?php
if($row['gender']=='Male')
{?>
<input type="radio" name="gender" value="Female"/>Female
<?php
}
else
{?>
<input type="radio" name="gender" value="Male"/>Male
<?php
}
?></td>
 </tr>
 <tr>
<td>discription</td>
<td><textarea name="discreption" ><?php echo $row['discreption']; ?></textarea></td>
 </tr>
 <tr>
<td>Photo:</td>
<td><input type="file" name="photo" value="<?php echo $row['photo']; ?>" required="required"/></td>
 </tr>
 <tr>
<td>Image:</td>
<td><img src="<?php echo $row['photo']; ?>" width="300px" height="300px"/></td>
 </tr>
</table>
<input type="submit" name="update" value="UPDATE" />
</form>
<?php
}
?>

</body>
</html>

 

3> Copy Following code in "Adminupdateotherprofileprocess.php" file.
     UPDATE profile here.
<?php
session_start();
$id=$_POST['id'];
$name=$_POST['name'];
$gender=$_POST['gender'];
//$photo=$_POST['photo'];
$discreption=$_POST['discreption'];


$dir="upload/";
$path=$dir.basename($_FILES['photo']['name']);
move_uploaded_file($_FILES['photo']['tmp_name'],$path);

//$id=$_SESSION['id'];

$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="UPDATE `registration` SET `name`='$name',`gender`='$gender',`photo`='$path',`discreption`='$discreption' WHERE id='$id'";
echo $sql;
$result=mysql_query($sql,$con);
if($result>0)
{
echo "Successfull";
}
else
{
echo "fail";
}


To download code Click Here.

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How to Fetch Data from Database as Single person Profile & update Profile data?

Create two files &  1 directory create called "upload".
1. profile.php
2. profileupdateprocess.php


1> Copy Following code in "profile.php" file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Profile (Fetch data)</title>
</head>

<body>
<?php
session_start();
$id=$_SESSION['id'];
//echo $_SESSION['id'];
$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="select * from registration where id='$id'";
//echo $sql;
$result=mysql_query($sql,$con);
while($row=mysql_fetch_array($result))
{
    ?>
    <form method="post" action="profileupdateprocess.php" enctype="multipart/form-data">
<table width="200" border="1">
  <tr>
    <td>Name:</td>
    <td><input type="text" name="name" value="<?php echo $row['name']; ?>"/></td>
  </tr>
  <tr>
    <td>Gender:</td>
    <td><input type="radio" name="gender" value="<?php echo $row['gender']; ?>" checked="checked"/><?php echo $row['gender']; ?>
<?php
    if($row['gender']=='Male')
    {?>
<input type="radio" name="gender" value="Female"/>Female
    <?php
}
    else
    {?>
<input type="radio" name="gender" value="Male"/>Male
    <?php
}
?></td>
  </tr>
  <tr>
    <td>discription</td>
    <td><textarea name="discreption" ><?php echo $row['discreption']; ?></textarea></td>
  </tr>
  <tr>
    <td>Photo:</td>
    <td><input type="file" name="photo" value="<?php echo $row['photo']; ?>" required="required"/></td>
  </tr>
  <tr>
    <td>Image:</td>
    <td><img src="<?php echo $row['photo']; ?>" width="300px" height="300px"/></td>
  </tr>
</table>
<input type="submit" name="update" value="UPDATE" />
</form>
<?php
}
?>
</body>
</html>


2> Copy Following code in "profileupdateprocess.php" file.
<?php
session_start();
$name=$_POST['name'];
$gender=$_POST['gender'];
//$photo=$_POST['photo'];
$discreption=$_POST['discreption'];


$dir="upload/";
$path=$dir.basename($_FILES['photo']['name']);
move_uploaded_file($_FILES['photo']['tmp_name'],$path);

$id=$_SESSION['id'];

$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="UPDATE `registration` SET `name`='$name',`gender`='$gender',`photo`='$path',`discreption`='$discreption' WHERE id='$id'";
echo $sql;
$result=mysql_query($sql,$con);
if($result>0)
{
echo "Successfull";
}
else
{
echo "fail";
}



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How to create Login Page with Login process?

Create two files.
1. Login.html
2. loginprocess.php

1> Put following code in "Login.html" file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<form method="post" action="loginprocess.php">
<table width="200" border="1">
 <tr>
<td>Username:</td>
<td><input type="text" name="uname" required="required"/></td>
 </tr>
 <tr>
<td>Password:</td>
<td><input type="password" name="pwd" required="required" /></td>
 </tr>
</table>
<input type="submit" value="SUBMIT"  />
</form>
</body>
</html>



2> Put following code in "loginprocess.php" file.
<?php
$uname=$_POST['uname'];
$pwd=$_POST['pwd'];

$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');
$sql="select * from registration where name='$uname'";
$result=mysql_query($sql,$con);
while($row=mysql_fetch_array($result))
{
$dbpwd=$row['password'];
$dbid=$row['id'];
if($pwd==$dbpwd)
{
session_start();
$_SESSION['id']=$dbid;
?>
                             <!-- iF sussessfully  then Alert-->
<script type="text/javascript">
alert('Successfully  Authenticated.');
document.location='profile.php';
</script>
<?php
        }
//header('Location:profile.php');
//echo"Login Sussessfully";

else
{
?>
        <!------ iF Fail  then Alert -->
<script type="text/javascript">
alert('Fail to Authenticate.');
document.location='Login.html';
</script>

<?php
//echo"fail";
}
}
?>

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How to Create Registration Form with file Upload & Store in Database?

First Create 3 Things.
1. registration.html       ( Create file)
2. registrationprocess.php      ( Create file )
3. upload         ( Create Directory )

1> Copy Following code in "registration.html" file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Registration</title>
</head>

<body>
<form method="post" action="registrationprocess.php" enctype="multipart/form-data">
<table width="200" border="1">
  <tr>
    <td>Name:</td>
    <td><input type="text" name="name" required="required" /></td>
  </tr>
  <tr>
    <td>Gender:</td>
    <td><input type="radio" name="gender" required="required" value="Male"/>Male
    <input type="radio" name="gender" required="required" value="Female"/>Female</td>
  </tr>
  <tr>
    <td>Photo:</td>
    <td><input type="file" name="photo" required="required"/></td>
  </tr>
  <tr>
    <td>discription</td>
    <td><textarea name="discreption" required="required"></textarea></td>
  </tr>
  <tr>
    <td>Password:</td>
    <td><input type="password" name="pwd" minlength="6" required="required" /></td>
  </tr>
   <tr>
    <td>Conform Password:</td>
    <td><input type="password" name="repwd" minlength="6" required="required" /></td>
  </tr>
</table>
<input type="submit" value="SUBMIT" />
</form>
</body>
</html>

Here, in <form> tag enctype="multipart/form-data" code is required for file upload.


2> Put following code in "registrationprocess.php" file.
<?php
$name=$_POST['name'];
$gender=$_POST['gender'];
//$photo=$_POST['photo'];
$discreption=$_POST['discreption'];
$pwd=$_POST['pwd'];
$repwd=$_POST['repwd'];

$dir="upload/";
$path=$dir.basename($_FILES['photo']['name']);
move_uploaded_file($_FILES['photo']['tmp_name'],$path);

if($pwd==$repwd)
{
$con=mysql_connect('localhost','root','');
if(!$con)
{
echo "Connection error".mysql_error();
}
$db=mysql_select_db('test1');

$query="insert into registration(name,gender,photo,discreption,password)values('$name','$gender','$path','$discreption','$pwd')";
echo $query;

$i=mysql_query($query,$con);
if($i>0)
{
echo "Successfull";
}
else
{
echo "Fail";
}
}
else
{
echo "Password not match";
}
?>

Here,
$dir="upload/";
$path=$dir.basename($_FILES['photo']['name']);
move_uploaded_file($_FILES['photo']['tmp_name'],$path);
code for file upload.

&

insert into registration(name,gender,photo,discreption,password)values('$name','$gender','$path','$discreption','$pwd')

code for insert in database.

3> Create Directory "upload"

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How to Create Custom Post Type ( CPT ) in WordPress?

There is Some good plugin available for Custom Post Type.
"Custom Post Type UI" Plugin can download from "https://wordpress.org/plugins/custom-post-type-ui/" URL.



For Manually Create "Custom Post Type" (CPT) follow the following Steps.
1> Create CUSTOM POST TYPE  (Add Fol1owing code to "functions.php" file or Plugin file)
<?php
 // Hooking up our function to theme setup
add_action( 'init', 'create_posttype' );

// Our custom post type function. Here, "movies" is our new Custom Post Type.
function create_posttype() {
register_post_type( 'movies',
// CPT Options
array(
'labels' => array(
'name' => __( 'Movies' ),
'singular_name' => __( 'Movie' )
),
'public' => true,
'has_archive' => true,
'rewrite' => array('slug' => 'movies'),
)
);
}



/* Creating a function to create our Custom Post Type
 * Text Domain: twentysixteen in "style.css" file you get it.
 */

function custom_post_type() {

// Set UI labels for Custom Post Type
$labels = array(
'name'                => _x( 'Movies', 'Post Type General Name', 'twentythirteen' ),
'singular_name'       => _x( 'Movie', 'Post Type Singular Name', 'twentythirteen' ),
'menu_name'           => __( 'Movies', 'twentythirteen' ),
'parent_item_colon'   => __( 'Parent Movie', 'twentythirteen' ),
'all_items'           => __( 'All Movies', 'twentythirteen' ),
'view_item'           => __( 'View Movie', 'twentythirteen' ),
'add_new_item'        => __( 'Add New Movie', 'twentythirteen' ),
'add_new'             => __( 'Add New', 'twentythirteen' ),
'edit_item'           => __( 'Edit Movie', 'twentythirteen' ),
'update_item'         => __( 'Update Movie', 'twentythirteen' ),
'search_items'        => __( 'Search Movie', 'twentythirteen' ),
'not_found'           => __( 'Not Found', 'twentythirteen' ),
'not_found_in_trash'  => __( 'Not found in Trash', 'twentythirteen' ),
);


// Set other options for Custom Post Type
$args = array(
'label'               => __( 'movies', 'twentythirteen' ),
'description'         => __( 'Movie news and reviews', 'twentythirteen' ),
'labels'              => $labels,
// Features this CPT supports in Post Editor
'supports'            => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'revisions', 'custom-fields', ),
// You can associate this CPT with a taxonomy or custom taxonomy.
'taxonomies'          => array( 'genres' ),
/* A hierarchical CPT is like Pages and can have
* Parent and child items. A non-hierarchical CPT
* is like Posts.
*/
'hierarchical'        => false,
'public'              => true,
'show_ui'             => true,
'show_in_menu'        => true,
'show_in_nav_menus'   => true,
'show_in_admin_bar'   => true,
'menu_position'       => 5,
'can_export'          => true,
'has_archive'         => true,
'exclude_from_search' => false,
'publicly_queryable'  => true,
'capability_type'     => 'page',
);

// Registering your Custom Post Type
register_post_type( 'movies', $args );
}

/* Hook into the 'init' action so that the function
* Containing our post type registration is not
* unnecessarily executed.
*/

add_action( 'init', 'custom_post_type', 0 );
?>




2> For watch in front Custom Post Type

 If you are using SEO friendly permalinks then
 http://example.com/movies
 Else
 http://example.com/?post_type=movies

If you want to change the output look of archive page then,
Copy & Paste "archive.php" theme file.
Then rename it "archive-{posttype}.php". Like "archive-movies.php".
sample code add in "archive-movies.php" file
<?php
get_header();
if(have_posts()) : while(have_posts()) : the_post();
the_title();
echo '<div class="entry-content">';
the_content();
echo '</div>';
endwhile; endif;
get_footer();
?>


 If you want to change the output look of post page then,
 Copy & Paste "single.php" theme file.
 Then rename it "single-{posttype}.php". Like "single-movies.php".




3> Displaying Custom Post Types on The Front Page (add following code in "functions.php" or plugin file)

add_action( 'pre_get_posts', 'add_my_post_types_to_query' );

function add_my_post_types_to_query( $query ) {
if ( is_home() && $query->is_main_query() )
$query->set( 'post_type', array( 'post', 'movies' ) );
return $query;
}


4> For Querying Custom Post Types
Example Code:-
<?php
$args = array( 'post_type' => 'movies', 'posts_per_page' => 10 );
$the_query = new WP_Query( $args );
?>
<?php if ( $the_query->have_posts() ) : ?>
<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
<h2><?php the_title(); ?></h2>
<div class="entry-content">
<?php the_content(); ?>
</div>
<?php wp_reset_postdata(); ?>
<?php else:  ?>
<p><?php _e( 'Sorry, no posts matched your criteria.' ); ?></p>
<?php endif; ?>


5> For Displaying Custom Post Types in Widgets
First thing you need to do is install and activate the "Ultimate Posts Widget" plugin. Upon activation, simply go to Appearance » Widgets and drag and drop the Ultimate Posts widget to a sidebar.


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How to Create a Child Theme of WordPress?

There are 2 Good Plugin available for Create Child Theme.
1. One-Click Child Theme
2. Child Theme Configurator


You Can Manually create Child Theme as Follow:

There are 4 files in child Theme.
1. functions.php
2. rtl.css
3. screenshot.png ( This is Child Theme Image )
4. style.css


1> Create "functions.php" & Put Following code in it:

<?php
//
// Recommended way to include parent theme styles.
//  (Please see http://codex.wordpress.org/Child_Themes#How_to_Create_a_Child_Theme)
//
add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' );
function theme_enqueue_styles() {
    wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' );
    wp_enqueue_style( 'child-style',
        get_stylesheet_directory_uri() . '/style.css',
        array('parent-style')
    );
}
//
// Your code goes below
//

2> Create "rtl.css" & Put Following code in it:

/*
Theme Name:     Child Theme Name
Template:    

Right to Left text support.
*/

@import url("../Parent Theme Directory name/rtl.css");


3> Image for Child Theme Rename your Image to "screenshot.png".
      Image minimum Size must be 880*660 px.


4> Create "style.css" & Put Following code in it:

/*
Theme Name:     Child Theme Name
Description:    Child Theme Description put here.
Author:         Author name
Template:       Parent Theme Directory Name

(optional values you can add: Theme URI, Author URI, Version, License, License URI, Tags, Text Domain)
*/

Put all file in Single folder. Your Child Theme is ready.

Put in WordPress Theme directory & Activate it from WordPress Admin Panel.

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How to change Product page structure in WordPress, WooCommerce?

1> Create folder "woocommerce" in your theme.
2> your product page templte at following address:
   "/public_html/wp-content/plugins/woocommerce/templates"
3> download "content-single-product.php" file & put in theme "woocommerce" folder
4> "content-single-product.php" code Under standing below:
<?php
/**
* woocommerce_single_product_summary hook
*
* @hooked woocommerce_template_single_title - 5
* @hooked woocommerce_template_single_rating - 10
* @hooked woocommerce_template_single_price - 10
* @hooked woocommerce_template_single_excerpt - 20
* @hooked woocommerce_template_single_add_to_cart - 30
* @hooked woocommerce_template_single_meta - 40
* @hooked woocommerce_template_single_sharing - 50
*/

do_action( 'woocommerce_single_product_summary' );
?>
Above code can be print product title,Price,short discription etc.
To change it go follwing path
"/public_html/wp-content/plugins/woocommerce/includes/wc-template-hooks.php" file.

You can see follwing code:
/**
* Product Summary Box.
*
* @see woocommerce_template_single_title()
* @see woocommerce_template_single_rating()
* @see woocommerce_template_single_price()
* @see woocommerce_template_single_excerpt()
* @see woocommerce_template_single_meta()
* @see woocommerce_template_single_sharing()
*/
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_sharing', 50 );

From here it comes output.

5> for remove any function copy following code in your "functions.php" file in your theme.
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_sharing', 50 );

Code for Product Title:-
<?php if( mfn_opts_get('shop-product-title') != 'sub' ): ?>
<center><h1 itemprop="name" class="product_title entry-title product_title"><?php the_title(); ?></h1></center>
<?php endif; ?>

Code for Short discription:-
<div itemprop="description" class="wooshortdiscription">
<?php echo apply_filters( 'woocommerce_short_description', $post->post_excerpt ) ?>
</div>

Take code from "/public_html/wp-content/plugins/woocommerce/templates/single-product" files & put in Your "content-single-product.php" as you need.

6> Never change original file because when its update your modified code will be lost.


    
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How to Remove Tabs in product page in WordPress, WooCommerce?

Open Theme "function.php" then enter following code.


add_filter( 'woocommerce_product_tabs', 'woo_remove_product_tabs', 98 );

function woo_remove_product_tabs( $tabs ) {

    unset( $tabs['description'] );       // Remove the description tab
    unset( $tabs['reviews'] ); // Remove the reviews tab
    unset( $tabs['additional_information'] );   // Remove the additional information tab

    return $tabs;

}


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How to remove some type sorting in WordPress, WooCommerce?

Open "function.php" file in your theme.
then enter following code.


// Modify the default WooCommerce orderby dropdown
//
// Options: menu_order, popularity, rating, date, price, price-desc

function my_woocommerce_catalog_orderby( $orderby ) {
    unset($orderby["price"]);
    unset($orderby["price-desc"]);
    return $orderby;
}
add_filter( "woocommerce_catalog_orderby", "my_woocommerce_catalog_orderby", 20 );



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How to set Product image as use original Image in WordPress, WooCommerce?

1> Open WooCommerce Plugin in Plugins > woocommerce

2> Following templete for Product Image code
      templates/single-product/product-image.php

3> Following is "Product-image.php" code.
<?php

/**
 * Single Product Image
 *
 * @author WooThemes
 * @package WooCommerce/Templates
 * @version     2.0.14
 */

if ( ! defined( 'ABSPATH' ) ) {
  exit; // Exit if accessed directly
}

global $post, $woocommerce, $product;

?>
<div class="images">

<?php
    if ( has_post_thumbnail() ) {

      $image_title   = esc_attr( get_the_title( get_post_thumbnail_id() ) );
      $image_caption   = get_post( get_post_thumbnail_id() )->post_excerpt;
      $image_link    = wp_get_attachment_url( get_post_thumbnail_id() );
      $image         = get_the_post_thumbnail( $post->ID, apply_filters( 'single_product_large_thumbnail_size', 'shop_single' ), array(
        'title'  => $image_title,
        'alt'  => $image_title
        ) );

      $attachment_count = count( $product->get_gallery_attachment_ids() );

      if ( $attachment_count > 0 ) {
        $gallery = '[product-gallery]';
      } else {
        $gallery = '';
      }

      echo apply_filters( 'woocommerce_single_product_image_html', sprintf( '<a href="%s" itemprop="image" class="woocommerce-main-image zoom" title="%s" data-rel="prettyPhoto' . $gallery . '">%s</a>', $image_link, $image_caption, $image ), $post->ID );

    } else {

      echo apply_filters( 'woocommerce_single_product_image_html', sprintf( '<img src="%s" alt="%s" />', wc_placeholder_img_src(), __( 'Placeholder', 'woocommerce' ) ), $post->ID );

    }
  ?>

<?php do_action( 'woocommerce_product_thumbnails' ); ?>

</div>


4> Replace Following code by "$image = the_post_thumbnail( 'large','style=max-width:100%;height:auto;');".

Code:-
    $image = get_the_post_thumbnail( $post->ID, apply_filters( 'single_product_large_thumbnail_size', 'shop_single' ), array(
        'title'  => $image_title,
        'alt'  => $image_title
        ) );

5> SAVE and Check on front.


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How to Empty Price display on cart button WordPress, WooCommerce?

Add Following code to "function.php" file


function custom_woocommerce_is_purchasable( $purchasable, $product ){
    if( $product->get_price() == 0 ||  $product->get_price() == '')
        $purchasable = true;
    return $purchasable;
}
add_filter( 'woocommerce_is_purchasable', 'custom_woocommerce_is_purchasable', 10, 2 );

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How to Disable payment Getway in WordPress, WooCommerce Plugin?

Add following code in "function.php" file.


Code:-
<?php
add_filter('woocommerce_cart_needs_payment', '__return_false');
?>



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How to create Product "Add to Cart" type Button manually in WordPress, WooCommerce?

First create product in WooCommerce.

Then Where You want to put button Put following code:


Button anchor tag:-
----------------------------------------
<a href="/test_new_guided/?add-to-cart=2526">Add to Bag</a>


Add direct 5 product in cart:-
----------------------------------------
<a href="/test_new_guided/?add-to-cart=2526&quantity=5">Add to Bag</a>


Here, 2526 is product id.



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How to Add new tab with contact form, Product form, Product Inquiry Form in Wordpress, WooCommerce?

1>  Install Contact form 7 plugin first.
    then create new form in it with following code:

 <p>Your Name (required)<br />
        [text* your-name] </p>

    <p>Your Email (required)<br />
        [email* your-email] </p>

    <p class="product_subject">Subject<br />
        [text your-subject class:product_name] </p>

    <p>Your Message<br />
        [textarea your-message] </p>

    <p>[submit "Send"]</p>


2>  Then open themes "function.php" file & put follwing code in it:

add_filter( 'woocommerce_product_tabs', 'product_enquiry_tab' );
function product_enquiry_tab( $tabs ) {

    $tabs['test_tab'] = array(
        'title'     => __( 'Enquire about Product', 'woocommerce' ),
        'priority'  => 50,
        'callback'  => 'product_enquiry_tab_form'
    );

    return $tabs;

}
function product_enquiry_tab_form() {
    global $product;
    //If you want to have product ID also
    //$product_id = $product->id;
    $subject    =   "Enquire about ".$product->post->post_title;

    echo "<h3>".$subject."</h3>";
    echo do_shortcode('[contact-form-7 id="19" title="Contact form 1_copy"]'); //add your contact form shortcode here ..

    ?>

    <script>
    (function($){
        $(".product_name").val("<?php echo $subject; ?>");
    })(jQuery);
    </script>
    <?php
}
    ?>


Its Done.

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