Codeschnippsel

• Dez 09, 2010

  UTF8_decode mit Euro Zeichen

  Die Funktion utf8_decode liefert manchmal eine Fragezeichen statt dem Euro Zeichen. Dann nimmt man besser iconv() statt utf8_decode. iconv("UTF-8", "CP1252",...
  
  

• Jun 04, 2010

  Codeschnippsel PHP: PHP Version herausfinden

  $version = PHP_VERSION; echo 'The current version is: ' ....
  
  

• Jun 04, 2010

  Codeschnippsel PHP: Alte Dateien löschen

  /*! \brief delete old file in a directory * does not delete files in subdirectories * \version 1.0 */ //enter your path here $path = ''; //age in seconds $ageallowed = "1"; $directory = opendir($path); while($item = readdir($directory)){ if(($item != ".") && ($item != "..")) { if(is_file($path . $item)) { if((time() - getlastmod($path . $item))...
  
  

• Mai 23, 2010

  Codeschnippsel PHP: Überprüfen ob eine URL existiert

  function url_exists($url) { $ch = curl_init($url); curl_setopt($ch,CURLOPT_HEADER,true); curl_setopt($ch,CURLOPT_POST,false); curl_setopt($ch,CURLOPT_FAILONERROR,true); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_exec($ch); $curlInfo = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close ($ch); if ($curlInfo != 200 && $curlInfo != 302 && $curlInfo != 304) { return false; } else { return true; }...