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<?php $a = "3hello"; $b = "2"; $c = "hello"; echo $a + $b; echo "\n"; echo $b + $a; echo "\n";echo "\n"; echo $c + $b; echo "\n"; echo $b + $c;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: A non-numeric value encountered in /in/IHlOs on line 5 5 Warning: A non-numeric value encountered in /in/IHlOs on line 7 5 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/IHlOs:9 Stack trace: #0 {main} thrown in /in/IHlOs on line 9
Process exited with code 255.

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