Edit file File name : PhpIniSizes.php Content :<?php namespace WebPConvert\Convert\Helpers; /** * Get/parse shorthandsize strings from php.ini as bytes. * * Parse strings like "1k" into bytes (1024). * * @package WebPConvert * @author Bjørn Rosell <it@rosell.dk> * @since Class available since Release 2.0.0 */ class PhpIniSizes { /** * Parse a shordhandsize string as the ones returned by ini_get() * * Parse a shorthandsize string having the syntax allowed in php.ini and returned by ini_get(). * Ie "1K" => 1024. * Strings without units are also accepted. * The shorthandbytes syntax is described here: https://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes * * @param string $shortHandSize A size string of the type returned by ini_get() * @return float|false The parsed size (beware: it is float, do not check high numbers for equality), * or false if parse error */ public static function parseShortHandSize($shortHandSize) { $result = preg_match("#^\\s*(\\d+(?:\\.\\d+)?)([bkmgtpezy]?)\\s*$#i", $shortHandSize, $matches); if ($result !== 1) { return false; } // Truncate, because that is what php does. $digitsValue = floor($matches[1]); if ((count($matches) >= 3) && ($matches[2] != '')) { $unit = $matches[2]; // Find the position of the unit in the ordered string which is the power // of magnitude to multiply a kilobyte by. $position = stripos('bkmgtpezy', $unit); return floatval($digitsValue * pow(1024, $position)); } else { return $digitsValue; } } /* * Get the size of an php.ini option. * * Calls ini_get() and parses the size to a number. * If the configuration option is null, does not exist, or cannot be parsed as a shorthandsize, false is returned * * @param string $varname The configuration option name. * @return float|false The parsed size or false if the configuration option does not exist */ public static function getIniBytes($iniVarName) { $iniVarValue = ini_get($iniVarName); if (($iniVarValue == '') || $iniVarValue === false) { return false; } return self::parseShortHandSize($iniVarValue); } } Save