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run code in 300+ PHP versions simultaneously
<?php $comma = "0,1,,,,,,,"; $str = "test"; //$comma = " " . $comma; $i=0; $pos=0; While($i != 3){ $pos = strpos($comma, ",", $pos+1); $i++; } Echo substr($comma,1,$pos) . $str . Substr($comma,$pos+1);
Output for git.master, git.master_jit, rfc.property-hooks
,1,,test,,,,,

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