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<?php $mykey = uniqid("\x00"); $var[$mykey] = TRUE; foreach($var as $key => $val) { if ($key === $mykey) { echo 'You got it right'; } else { echo 'You got it wrong'; } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.5, 7.1.7 - 7.1.33, 7.2.3, 7.2.5 - 7.2.6, 7.2.8 - 7.2.9, 7.2.11, 7.2.16 - 7.2.19, 7.2.23 - 7.2.24, 7.3.4 - 7.3.9, 7.3.11 - 7.3.12
You got it right
Output for 7.1.0, 7.1.6, 7.2.0 - 7.2.2, 7.2.4, 7.2.7, 7.2.10, 7.2.12 - 7.2.15, 7.2.20 - 7.2.22, 7.3.0 - 7.3.3, 7.3.10
You got it wrong
preferences:
177.45 ms | 403 KiB | 221 Q