Bug #22393 ยป 14023_v1.diff
| typo3/sysext/cms/tslib/class.tslib_content.php (working copy) | ||
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* @access private
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* @see getData()
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*/
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function getGlobal($var, $source=NULL) {
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$vars = explode('|', $var);
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$c = count($vars);
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$k = trim($vars[0]);
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$theVar = isset($source) ? $source[$k] : $GLOBALS[$k];
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for ($a=1;$a<$c;$a++) {
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if (!isset($theVar)) { break; }
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function getGlobal($keyString, $source=NULL) {
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$keyArray = explode('|', $keyString);
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$levelsCount = count($keyArray);
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$rootKey = trim($vars[0]);
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$value = isset($source) ? $source[$rootKey] : $GLOBALS[$rootKey];
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$key = trim($vars[$a]);
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if (is_object($theVar)) {
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$theVar = $theVar->$key;
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} elseif (is_array($theVar)) {
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$theVar = $theVar[$key];
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for ($i=1;$i<$levelsCount;$i++) {
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if (!isset($value)) { break; }
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$currentKey = trim($keyArray[$i]);
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if (is_object($value)) {
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$value = $value->$currentKey;
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} elseif (is_array($value)) {
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$value = $value[$currentKey];
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} else {
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return '';
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}
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}
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if (!is_array($theVar) && !is_object($theVar)) {
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return $theVar;
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if (!is_array($value) && !is_object($value)) {
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return $value;
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} else {
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return '';
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}
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