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run code in 300+ PHP versions simultaneously
<?php $fh = tmpfile(); fwrite($fh, "1\r\n2\r\n3\r\n4"); fseek($fh, 0); $i = 0; while($f = fgetcsv($fh)) { $i++; echo $i; echo " - "; echo count($f); echo "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
1 - 1 2 - 1 3 - 1 4 - 1

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