wp_is_numeric_array()
Function: Determines if the variable is a numeric-indexed array.
Source: wp-includes/functions.php:5174
_config_wp_home()
Function: Retrieves the WordPress home page URL.
Source: wp-includes/functions.php:4615
_config_wp_siteurl()
Function: Retrieves the WordPress site URL.
Source: wp-includes/functions.php:4637
_delete_option_fresh_site()
Function: Deletes the fresh site option.
Source: wp-includes/functions.php:4650
_mce_set_direction()
Function: Sets the localized direction for MCE plugin.
Source: wp-includes/functions.php:4671
smilies_init()
Function: Converts smiley code to the icon graphic file equivalent.
Source: wp-includes/functions.php:4745
wp_send_json_error()
Function: Sends a JSON response back to an Ajax request, indicating failure.
Source: wp-includes/functions.php:4505
wp_check_jsonp_callback()
Function: Checks that a JSONP callback is a valid JavaScript callback name.
Source: wp-includes/functions.php:4541
_ajax_wp_die_handler()
Function: Kills WordPress execution and displays Ajax response with an error message.
Source: wp-includes/functions.php:3973
_scalar_wp_die_handler()
Function: Kills WordPress execution and displays an error message.
Source: wp-includes/functions.php:4172