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<?php $identifier = "a@z.com"; $identifier2 = "another"; echo "Original"; echo "B: " . strpos($identifier, '@') === false ? false : true; echo "B: " . strpos($identifier2, '@') === false ? false : true; echo "<br />"; echo "Improve"; echo "B: " . ((bool) strpos($identifier, '@') !== false); echo "B: " . ((bool) strpos($identifier2, '@') !== false);
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Original11<br />ImproveB: 1B:
preferences:
274.25 ms | 406 KiB | 457 Q