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<?php $s = '012345'; var_dump(['Error'=>ord('0')!==ord($s[0]), ord('0'), ord($s[0]), PHP_VERSION, PHP_SAPI]);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { ["Error"]=> bool(false) [0]=> int(48) [1]=> int(48) [2]=> string(9) "8.3.0-dev" [3]=> string(3) "cli" }

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