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<?php $arr = ['a'=>'b','c'=>'d','e'=>'f']; echo serialize($arr).'<br>'; echo unserialize($arr).'<br>'; echo json_encode($arr).'<br>'; echo msgpack_pack($arr) ?>
Output for git.master, git.master_jit, rfc.property-hooks
a:3:{s:1:"a";s:1:"b";s:1:"c";s:1:"d";s:1:"e";s:1:"f";}<br> Fatal error: Uncaught TypeError: unserialize(): Argument #1 ($data) must be of type string, array given in /in/aNae2:6 Stack trace: #0 /in/aNae2(6): unserialize(Array) #1 {main} thrown in /in/aNae2 on line 6
Process exited with code 255.

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