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Snippets: PHP

PHP 7.2 Countable issue»

Before PHP 7.2 when passing a non-array to count(), it returned 1. With 7.2, count() emits a warning when you give it a non-array.
PHP | Type: PHP

RankMath Functions»

Move RankMath metabox to bottom of the edit screen //change the metabox display location to bottom function rank_math_change_metabox_priority() { return 'low'; } add_filter( 'rank_math/metabox/priority', 'rank_math_change_metabox_priority' ); Remove node from admin…
PHP, WP/CP | Type: PHP

Remove Items from WP/CP Admin Bar»

// Remove items from the admin bar function remove_from_admin_bar($wp_admin_bar) { /* * Placing items in here will only remove them from admin bar * when viewing the fronte end of…
PHP, WP/CP | Type: PHP

Replace Deprecated Init create_function (php 7.2)»

Several plugins still use the deprecated function. EXAMPLE (SSN) //deprecated version add_action('widgets_init', create_function('', 'return register_widget("SimpleSectionNav");')); //7.2 ready version function ssn_register_widget() { return register_widget("SimpleSectionNav"); } add_action( 'widgets_init', 'ssn_register_widget' ); EXAMPLE //deprecated…
PHP, WP/CP | Type: PHP

Turn Start Date into Pretty Date»

Once you've established a date, display it as you like (see catholic fdn single-events.php for complex usage)

WordPress Template Tags»

Sometimes you need to turn a WP template tag into a PHP variable, so you can construct a proper bit of code.
PHP, WP/CP | Type: PHP