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<?php $foo = array( array('foo' => 'bar'), array('lol' => 'dongs'), 1, array('hurr' => 'durr') ); var_dump(serialize($foo));
Output for git.master, git.master_jit, rfc.property-hooks
string(108) "a:4:{i:0;a:1:{s:3:"foo";s:3:"bar";}i:1;a:1:{s:3:"lol";s:5:"dongs";}i:2;i:1;i:3;a:1:{s:4:"hurr";s:4:"durr";}}"

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