bw_get_post_id() – Return the global post_id and, if different global id, for tracing

Description

Return the global post ID and, if different global id, for tracing

Usage

$string = bw_get_post_id();

Parameters

Returns

string $post->ID and, if different "<>"$id

Source

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

function bw_get_post_id() {
  $post_id = 0;
  $id = 0;
  if ( isset( $GLOBALS['post'] )) {
    if ( !is_wp_error( $GLOBALS['post']->ID  ) ){
      $post_id=$GLOBALS['post']->ID;
      } else {
      print_r( $GLOBALS['post']);
    }
  } else {
    $post_id = 0;
  }
  if ( isset( $GLOBALS['id'] ) ) {
    if ( !is_wp_error( $GLOBALS['id'] ) ) {
      $id=$GLOBALS['id'];
    }
  }
  if ( $id <> $post_id ) {
      if ( is_scalar( $id ) ) {
        $post_id .= "<>" . $id; 
      }

  }
  return( $post_id ) ;
}
 

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