function PclZip::privOptionDefaultThreshold in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php \PclZip::privOptionDefaultThreshold()

4 calls to PclZip::privOptionDefaultThreshold()

PclZip::add in vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php

PclZip::create in vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php

PclZip::extract in vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php

PclZip::extractByIndex in vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/PCLZip/pclzip.lib.php, line 1826

Class

PclZip

Code

function privOptionDefaultThreshold(&$p_options) {
  $v_result = 1;
  if (isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]) || isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF])) {
    return $v_result;
  }

  // ----- Get 'memory_limit' configuration value
  $v_memory_limit = ini_get('memory_limit');
  $v_memory_limit = trim($v_memory_limit);
  $last = strtolower(substr($v_memory_limit, -1));
  if ($last == 'g') {

    //$v_memory_limit = $v_memory_limit*1024*1024*1024;
    $v_memory_limit = $v_memory_limit * 1073741824;
  }
  if ($last == 'm') {

    //$v_memory_limit = $v_memory_limit*1024*1024;
    $v_memory_limit = $v_memory_limit * 1048576;
  }
  if ($last == 'k') {
    $v_memory_limit = $v_memory_limit * 1024;
  }
  $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] = floor($v_memory_limit * PCLZIP_TEMPORARY_FILE_RATIO);

  // ----- Sanity check : No threshold if value lower than 1M
  if ($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] < 1048576) {
    unset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]);
  }

  // ----- Return
  return $v_result;
}