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<?php $i=-1; for (;$i=$i+1,$i<5;) { printf("%d ", $i); } echo "\n"; var_dump(($i=$i+1,$i<5));
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.27
Parse error: syntax error, unexpected ',' in /in/1q3cm on line 7
Process exited with code 255.

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