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<?php | |
// Limit the comment length to 6000 characters and a minimum of 50 characters in WordPress for a specific post | |
add_filter('preprocess_comment', 'smartwp_limit_comment_length'); | |
function smartwp_limit_comment_length($comment) { | |
// Specify the post ID where you want this function to run | |
$specific_post_id = 123; // Replace 123 with your desired post ID | |
// Check if the current post is the specific post we want to target | |
if (get_the_ID() == $specific_post_id) { |
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<?php | |
// Checking if a WordPress plugin is active on the front end | |
include_once ABSPATH . 'wp-admin/includes/plugin.php'; | |
if ( is_plugin_active( 'plugin-directory/main-plugin-file.php' ) ) { | |
// plugin is active | |
} |
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<?php | |
// Checking if a WordPress plugin is active in the admin dashboard | |
if ( is_plugin_active( 'plugin-directory/main-plugin-file.php' ) ) { | |
// plugin is active | |
} |
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<?php | |
// Checking if a WordPress plugin (works for admin or front end) | |
if ( in_array( 'plugin-directory/main-plugin-file.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) { | |
// Plugin is active | |
} |
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<?php | |
// Limit the comment length to 6000 characters and a minimum of 50 characters in WordPress | |
add_filter( 'preprocess_comment', 'smartwp_limit_comment_length' ); | |
function smartwp_limit_comment_length( $comment ) { | |
// Limit the comments to 6000 characters | |
if ( strlen( $comment['comment_content'] ) > 6000 ) { | |
wp_die('Comment is too long. Comments must be under 6000 characters.'); | |
} | |
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/* | |
Theme Name: Twenty Fifteen Child | |
Description: Twenty Fifteen Child Theme | |
Author: John Doe | |
Author URI: http://example.com | |
Template: twentyfifteen | |
Version: 1.0.0 | |
Text Domain: twentyfifteenchild | |
*/ |
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<?php | |
global $product; | |
echo 'The current product ID is: '.$product->get_id(); |
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php_value memory_limit 256M |
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<?php | |
// Update a post programmatically | |
$my_post_id = 15 | |
$update_post = array( | |
'ID' => $my_post_id, | |
'post_title' => 'My new post title', | |
'post_content' => 'Overwrite post content', | |
'post_status' => 'public' | |
); |
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<?php | |
// Insert custom post programmatically | |
$new_post = array( | |
'post_title' => 'My new example post', | |
'post_content' => 'My new content!', | |
'post_status' => 'public', | |
'post_type' => 'my_post_type' | |
); | |
$post_id = wp_insert_post( $new_post ); |
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