bw_trace_anychange() – ‘all’ hook looking for the changes to things listed in string BW_TRACE_ANYCHANGE

Description

'all' hook looking for the changes to things listed in string BW_TRACE_ANYCHANGE

Note: You can invoke this function directly if you really really want.

Usage

$string = bw_trace_anychange( $tag, $arg2 );

Parameters

$tag

( string ) required – the hook or filter being invoked

$arg2

( mixed ) optional – first parameter to the action hook or filter

Returns

string $tag

Source

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

function bw_trace_anychange( $tag, $arg2=null ) {
  
  static $previous_value = null;
  return $tag;
  
  $name = BW_TRACE_ANYCHANGE;
  if ( defined( $name ) ) { 
    $value = constant( $name ); 
    if ( null === $value ) {
     // E_WARNING level error should have been generated
    }
    bw_trace2( $value, "anychange current value for: $name", false, BW_TRACE_VERBOSE );
    if ( $value !== $previous_value ) {
      bw_trace2( $previous_value, "anychange previous: $name", true );
      bw_backtrace();
      //gob();
    }
    $previous_value = $value; 
    
  } else { 
    /// only works for constants at the moment
    bw_trace2( $name, "anychange constant not yet defined", true );
  }
  
  if ( $name == "PHP_SAPI" ) {
    bw_trace2( PHP_SAPI, "How about now?", false, BW_TRACE_VERBOSE );
  }
  
  
  return( $tag );
  
}
 

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