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<?php $x =array( array(), "", 0, false, null ); foreach ($x as $val) { if (!$val) { print "The condition is unexpectedly true, though it's not a boolean and was magically converted\n"; } }
Output for git.master, git.master_jit, rfc.property-hooks
The condition is unexpectedly true, though it's not a boolean and was magically converted The condition is unexpectedly true, though it's not a boolean and was magically converted The condition is unexpectedly true, though it's not a boolean and was magically converted The condition is unexpectedly true, though it's not a boolean and was magically converted The condition is unexpectedly true, though it's not a boolean and was magically converted

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