PclZip::privOptionDefaultThreshold( $p_options )

1830  function privOptionDefaultThreshold(&$p_options)1831  {1832    $v_result=1;1833 1834    if (isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD])1835        || isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF])) {1836      return $v_result;1837    }1838 1839    // ----- Get 'memory_limit' configuration value1840    $v_memory_limit = ini_get('memory_limit');1841    $v_memory_limit = trim($v_memory_limit);1842    $v_memory_limit_int = (int) $v_memory_limit;1843    $last = strtolower(substr($v_memory_limit, -1));1844 1845    if($last == 'g')1846        //$v_memory_limit_int = $v_memory_limit_int*1024*1024*1024;1847        $v_memory_limit_int = $v_memory_limit_int*1073741824;1848    if($last == 'm')1849        //$v_memory_limit_int = $v_memory_limit_int*1024*1024;1850        $v_memory_limit_int = $v_memory_limit_int*1048576;1851    if($last == 'k')1852        $v_memory_limit_int = $v_memory_limit_int*1024;1853 1854    $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] = floor($v_memory_limit_int*PCLZIP_TEMPORARY_FILE_RATIO);1855 1856 1857    // ----- Confidence check : No threshold if value lower than 1M1858    if ($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] < 1048576) {1859      unset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]);1860    }1861 1862    // ----- Return1863    return $v_result;1864  }