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<?php $a = "Darsstar"; $b = $a . "\n"; if (preg_match('/^[A-Z][a-z]++$/', $a)) { echo 'A zonder D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/', $b)) { echo 'B zonder D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/D', $a)) { echo 'A met D' . PHP_EOL; } if (preg_match('/^[A-Z][a-z]++$/D', $b)) { echo 'B met D' . PHP_EOL; }
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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
A zonder D B zonder D A met D
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/VcgC1 on line 8 A zonder DPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/VcgC1 on line 13 B zonder DPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/VcgC1 on line 18 A met DPHP_EOL
preferences:
299 ms | 402 KiB | 460 Q