Bug #21123 » 15440.diff
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* @param string Reference string which must be found as the "first part" of the full string
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* @return boolean True if $partStr was found to be equal to the first part of $str
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*/
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public static function isFirstPartOfStr($str,$partStr) {
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public static function isFirstPartOfStr($str, $partStr) {
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// ensure variables are strings
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$str = (string) $str;
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$partStr = (string) $partStr;
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// Returns true, if the first part of a $str equals $partStr and $partStr is not ''
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$psLen = strlen($partStr);
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if ($psLen) {
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return substr($str,0,$psLen)==(string)$partStr;
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} else return false;
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$partLength = strlen($partStr);
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if ($partLength) {
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return substr($str, 0, $partLength) === $partStr;
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} else {
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return FALSE;
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}
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}
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/**
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