Bug #22243 » 4-4-alpha2_0013750.patch
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* @param boolean If set, the elements of the resulting array are unquoted.
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* @return array Exploded parameters
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*/
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public static function unQuoteFilenames($parameters,$unQuote=FALSE) {
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$paramsArr = explode(' ', trim($parameters));
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public static function unQuoteFilenames($parameters, $unQuote = FALSE) {
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// Replace spaces inside an quoted argument with a placeholder
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$parameters = preg_replace('/("|\')([\w\:\/\.]+)\s+([\w\:\/\.]+)("|\')/', "$1$2###SPACETMP###$3$4", $parameters);
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$sourceArray = explode(' ', trim($parameters));
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$targetArray = array();
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$quoteActive = -1; // Whenever a quote character (") is found, $quoteActive is set to the element number inside of $params. A value of -1 means that there are not open quotes at the current position.
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foreach ($paramsArr as $k => $v) {
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if($quoteActive > -1) {
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$paramsArr[$quoteActive] .= ' '.$v;
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unset($paramsArr[$k]);
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if(preg_match('/"$/', $v)) { $quoteActive = -1; }
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} elseif(!trim($v)) {
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unset($paramsArr[$k]); // Remove empty elements
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} elseif(preg_match('/^"/', $v)) {
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$quoteActive = $k;
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foreach ($sourceArray as $value) {
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$value = trim($value);
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if ($value !== '') {
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if ($unQuote) {
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$value = preg_replace('/(^"|"$|^\'|\'$)/','',$value);
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$value = str_replace(array('"[', '\'['), '[', $value);
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}
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array_push($targetArray, str_replace('###SPACETMP###', ' ', $value));
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}
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}
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if($unQuote) {
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foreach ($paramsArr as $key => &$val) {
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$val = preg_replace('/(^"|"$)/','',$val);
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}
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}
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// return reindexed array
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return array_values($paramsArr);
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return $targetArray;
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}
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