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<?php $array = array(); for($i = 1; $i<=150; $i++){ $array[$i] = $i; } function walk($a, $index = 150){ if (-1 == $index -1) { echo($a[$index]); } else { echo($a[$index]); walk($a, $index -1); } } walk($array);
Output for git.master, git.master_jit, rfc.property-hooks
150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109108107106105104103102101100999897969594939291908988878685848382818079787776757473727170696867666564636261605958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321 Warning: Undefined array key 0 in /in/90ZL9 on line 9

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