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WordPress $post Variable: A Simple Reference – Web ...

    http://www.velvetblues.com/web-development-blog/wordpress-post-variable-reference/
    WordPress $post Variable Keys $post–>ID – ID of the current post. $post–>post_category - Retrieves the ID of the post category. $post–>post_parent - ID of the page parent. Useful for creating custom navigational elements. $post–>post_title – Post Title $post–>post_excerpt - Post …

get_post_custom_keys() Function WordPress Developer ...

    https://developer.wordpress.org/reference/functions/get_post_custom_keys/
    <?php $custom_field_keys = get_post_custom_keys(); foreach ( $custom_field_keys as $key => $value ) { $valuet = trim($value); if ( '_' == $valuet{0} ) continue; echo $key . " => " . $value . "<br />"; } ?> If the post contains custom fields with the keys mykey and …

php - how to use $_POST in wordpress - Stack Overflow

    https://stackoverflow.com/questions/25186140/how-to-use-post-in-wordpress
    Try using a different name for the variable. I know that Wordpress uses "name" as a public query var, and perhaps that's why it's not working. So rather than using name="name", try this: Form: <input type="text" name="unique_name" /> Post Page: …

WP_Post Class WordPress Developer Resources

    https://developer.wordpress.org/reference/classes/wp_post/
    wp_cache_add ( $_post->ID, $_post, 'posts' ); } elseif ( empty( $_post->filter ) ) {. $_post = sanitize_post ( $_post, 'raw' ); } return new WP_Post ( $_post ); } public function __construct ( $post ) {. foreach ( get_object_vars ( $post ) as $key => $value ) {. $this->$key = $value;

edit_post() Function WordPress Developer Resources

    https://developer.wordpress.org/reference/functions/edit_post/
    41 rows · function edit_post( $post_data = null ) { global $wpdb; if ( empty( $post_data ) ) { …

update_post_meta doesn’t work with variable key/values ...

    https://wordpress.org/support/topic/update_post_meta-doesnt-work-with-variable-key-values/
    update_post_meta ($post_id, $option->meta_key, $_POST [$option->id]); echo "<p>Updating post '".$post_id."', option id '".$option->id."' with key: '".$option->meta_key."', with value '".$_POST ['$option->id']."' - for final meta value of '".get_post_meta ($post_id, …

Generate WordPress Post Type

    https://generatewp.com/post-type/
    Post Type Key Key used in the code. Up to 20 characters, lowercase, no spaces. Up to 20 characters, lowercase, no spaces. Description A short descriptive summary of the post type.

$meta_key not work if it is a dynamic variable in update ...

    https://wordpress.org/support/topic/meta_key-not-work-if-it-is-a-dynamic-variable-in-update_post_meta/
    First thing I noticed when trying to copy your code is the ending tag is from instead of form.. OK, your code has two forms. You probably intended only one form. The form that is submitted is the only data that is set in the $_POST variable.
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