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run code in 300+ PHP versions simultaneously
<?php $b = "tradala"; $b[0] = "mad"; $b[1] = "muha"; echo $b; echo "\n"; $c = ""; $c[0] = "mad"; $c[1] = "muha"; print_r($c);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Only the first byte will be assigned to the string offset in /in/jpZRu on line 4 Warning: Only the first byte will be assigned to the string offset in /in/jpZRu on line 5 mmadala Warning: Only the first byte will be assigned to the string offset in /in/jpZRu on line 13 Warning: Only the first byte will be assigned to the string offset in /in/jpZRu on line 14 mm

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