<?php

// NAME: processbb_php()
// VERSION: 1.0
// AUTHOR: J de Silva
// DESCRIPTION: processes [php ] bbcode tags
// 
// TYPE: function
// --------------------
function processbb_php( &$str ) 
{ 
  // nb. parameter passed by reference
  $c = preg_match_all( '/\\[php\\](.*)\\[\\/php\\]/isU', $str, $m );
  if( $c!=0 ): // [ php ] tags found
    for( $i=0; $i<$c; $i++ ):
      $counter[] = '[php'.$i.']'; // unique markers
      $code = '<p><span style="font-weight:bold">PHP:'
              .'</span><br />'
              .highlight_string( $m[1][$i], true )
              .'</p>';
      // append to our existing $bb_codes array
      $GLOBALS['bb_codes']['[php'.$i.']'] = $code;
    endfor;
    // remove the [ php ] tags + source codes from
    // $str and replace with unique markers
    $str = str_replace( $m[0], $counter, $str );
  endif;
}
// --------------------
// USE:
//
// please see link below...
?>