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<?php // This should print '3' $text = '3 '; echo $text[0] . "\n"; // This should print '3' too $text = '33'; echo $text[0] . "\n"; // This should be '4' echo $text[0] + 1 . "\n"; // What about this ? $text = '9'; echo $text[0] + 1 . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
3 3 4 10

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