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<?php function bar($t, $m) { echo $m;} function foo() { echo 'X'; restore_error_handler(); set_error_handler('bar'); var_dump( set_error_handler('bar') ); $a = $c; } set_error_handler('bar'); set_error_handler('foo'); $a = $b;
Output for git.master, git.master_jit, rfc.property-hooks
Xstring(3) "bar" Undefined variable $c

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