bw_trace_get_hook_num_args() – Return the hook param count

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Description

Return the hook param count

It should not be ?

Usage

$integer = bw_trace_get_hook_num_args( $hook );

Parameters

$hook

( mixed ) required –

Returns

integer

Source

File name: oik-bwtrace/includes/oik-action-counts.php
Lines:

function bw_trace_get_hook_num_args( $hook ) {
  global $bw_action_parms;
  if ( isset( $bw_action_parms[ $hook ] ) ) {
    $num_args = $bw_action_parms[ $hook ];
    //if ( 0 === $num_args ) {
    //	$num_args = '';
    //}
  } else {
    $num_args = '?'; 
  }
  return( $num_args );
}
 

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