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<?php echo TRUE; define('true', 0); define('TRUE', 0); echo TRUE; if (TRUE) { echo "TRUE"; } else { echo "FALSE!!!"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
1 Warning: Constant true already defined in /in/9dSLV on line 5 Warning: Constant TRUE already defined in /in/9dSLV on line 7 1TRUE
Output for 5.1.3 - 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 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.24, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
1 Notice: Constant true already defined in /in/9dSLV on line 5 1TRUE
Output for 7.3.32 - 7.3.33, 7.4.26
11TRUE
Output for 4.3.0 - 4.3.6, 4.3.9 - 4.3.11, 4.4.0 - 4.4.9, 5.0.1 - 5.0.5, 5.1.0 - 5.1.2
1 Notice: Constant true already defined in /in/9dSLV on line 5 0FALSE!!!
Output for 4.3.7 - 4.3.8, 5.0.0
1 Notice: Constant already defined in /in/9dSLV on line 5 0FALSE!!!
preferences:
322.91 ms | 401 KiB | 420 Q