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Binary-safe gz-file write
(PHP 4, PHP 5)
Example 2735. gzwrite() example<?phpCode Examples / Notes » gzwritekioob
This is a short example of use gzwrite function. <?php function gzcompressfile($source,$level=false){ $dest=$source.'.gz'; $mode='wb'.$level; $error=false; if($fp_out=gzopen($dest,$mode)){ if($fp_in=fopen($source,'rb')){ while(!feof($fp_in)) gzwrite($fp_out,fread($fp_in,1024*512)); fclose($fp_in); } else $error=true; gzclose($fp_out); } else $error=true; if($error) return false; else return $dest; } ?> the function gzcompressfile() compress a file 'data.csv' to 'data.csv.gz'. the function return false if error, and the new file name if it's ok. |
