bw_trace_add_filter() – Add the filter function for the selected hook and priority

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Description

Add the filter function for the selected hook and priority

Usage

bw_trace_add_filter( $selected_hook, $filter_func, $priority, $accepted_args );

Parameters

$selected_hook

( mixed ) required –

$filter_func

( mixed ) required –

$priority

( mixed ) optional default: 10 –

$accepted_args

( mixed ) optional default: 9 –

Returns

void

Source

File name: oik-bwtrace/includes/bwtrace-actions.php
Lines:

function bw_trace_add_filter( $selected_hook, $filter_func, $priority=10, $accepted_args=9 ) {
  $selected_hook = str_replace( ";", ":", $selected_hook );
  $hook = explode( ":", $selected_hook );
  if ( isset( $hook[1] ) ) {
    $priority  = $hook[1];
  }
  add_filter( $hook[0], $filter_func, $priority, $accepted_args );
}
 

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