3v4l.org

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<?php $ba = Array(false => 'false', true => 'true'); echo "\"1\" == 1: ".$ba["1" == 1]."\n"; echo "\"1\" === 1: ".$ba["1" === 1]."\n";
Output for 4.3.2 - 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, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 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
"1" == 1: true "1" === 1: false
Output for 4.3.0 - 4.3.1
Notice: Undefined offset: 1 in /in/mVMLA on line 3 "1" == 1: Notice: Undefined offset: 0 in /in/mVMLA on line 4 "1" === 1:

preferences:
189.71 ms | 401 KiB | 354 Q