3v4l.org

run code in 300+ PHP versions simultaneously
<?php $true = true; $false = false; var_dump($true & $false); var_dump(($true & $false) & $true);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0030.01618.53
8.3.50.0080.00616.27
8.3.40.0120.00818.53
8.3.30.0070.00718.59
8.3.20.0030.00520.22
8.3.10.0000.00821.79
8.3.00.0070.00022.34
8.2.180.0070.01416.60
8.2.170.0100.00722.96
8.2.160.0100.01019.37
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00822.05
8.2.120.0000.00826.35
8.2.110.0040.00422.08
8.2.100.0110.00017.91
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00818.04
8.2.50.0040.00419.38
8.2.40.0070.00020.24
8.2.30.0000.00719.24
8.2.20.0000.00718.03
8.2.10.0040.00417.92
8.2.00.0040.00418.17
8.1.280.0070.00725.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00021.00
8.1.230.0040.00819.13
8.1.220.0080.00017.75
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00418.82
8.1.150.0040.00420.13
8.1.140.0040.00419.50
8.1.130.0080.00018.73
8.1.120.0000.00717.36
8.1.110.0040.00417.27
8.1.100.0060.00317.40
8.1.90.0040.00417.21
8.1.80.0000.00717.33
8.1.70.0000.00717.36
8.1.60.0080.00017.49
8.1.50.0000.00817.28
8.1.40.0060.00317.47
8.1.30.0050.00317.46
8.1.20.0030.00617.48
8.1.10.0030.00517.49
8.1.00.0000.00817.48
8.0.300.0040.00420.21
8.0.290.0050.00216.75
8.0.280.0000.00818.43
8.0.270.0030.00317.13
8.0.260.0000.00719.00
8.0.250.0030.00316.95
8.0.240.0000.00716.88
8.0.230.0070.00017.00
8.0.220.0030.00316.91
8.0.210.0000.00716.92
8.0.200.0020.00516.85
8.0.190.0000.01016.85
8.0.180.0030.00516.94
8.0.170.0040.00416.88
8.0.160.0070.00016.84
8.0.150.0000.00916.63
8.0.140.0070.00016.79
8.0.130.0000.00613.28
8.0.120.0040.00416.71
8.0.110.0030.00316.66
8.0.100.0040.00416.79
8.0.90.0070.00016.66
8.0.80.0060.00916.77
8.0.70.0000.00716.70
8.0.60.0000.00716.81
8.0.50.0000.00716.88
8.0.30.0130.00317.02
8.0.20.0110.01617.40
8.0.10.0000.00716.93
8.0.00.0120.00716.83
7.4.330.0000.00515.55
7.4.320.0060.00016.42
7.4.300.0000.00616.49
7.4.290.0000.00716.60
7.4.280.0040.00416.32
7.4.270.0000.00716.29
7.4.260.0030.00316.55
7.4.250.0040.00416.49
7.4.240.0000.00716.45
7.4.230.0040.00416.34
7.4.220.0180.00016.32
7.4.210.0070.01116.52
7.4.200.0000.00716.44
7.4.160.0030.01316.52
7.4.150.0090.01517.40
7.4.140.0100.01017.86
7.4.130.0120.00916.48
7.4.120.0090.00916.45
7.4.110.0060.01216.39
7.4.100.0150.00316.45
7.4.90.0100.00716.35
7.4.80.0140.00319.39
7.4.70.0170.00316.27
7.4.60.0100.00616.52
7.4.50.0130.00616.43
7.4.40.0160.00016.41
7.4.30.0130.00316.53
7.4.00.0030.01415.13
7.3.330.0000.00513.03
7.3.320.0030.00212.93
7.3.310.0000.00716.27
7.3.300.0030.00316.11
7.3.290.0050.01016.15
7.3.280.0070.01016.18
7.3.270.0070.01017.40
7.3.260.0110.00816.39
7.3.240.0090.00816.28
7.3.230.0070.01016.18
7.3.210.0120.00616.36
7.3.200.0170.00016.52
7.3.190.0030.01116.32
7.3.180.0110.00416.50
7.3.170.0100.00616.40
7.3.160.0120.00616.50
7.3.10.0030.01016.26
7.3.00.0030.01416.19
7.2.330.0110.00616.45
7.2.320.0030.02116.41
7.2.310.0090.00916.32
7.2.300.0100.00716.41
7.2.290.0070.01016.31
7.2.130.0090.00616.58
7.2.120.0090.00616.65
7.2.110.0170.00716.47
7.2.100.0100.00616.30
7.2.90.0060.00916.70
7.2.80.0050.01116.55
7.2.70.0210.00416.72
7.2.60.0110.00916.49
7.2.50.0130.01016.31
7.2.40.0080.00816.62
7.2.30.0120.00716.46
7.2.20.0140.00816.52
7.2.10.0090.00816.51
7.2.00.0050.00618.02
7.1.250.0120.00915.37
7.1.200.0040.00415.76
7.1.100.0040.00818.04
7.1.70.0040.00417.11
7.1.60.0000.01217.08
7.1.50.0270.08340.65
7.1.40.0230.01034.19
7.1.30.0200.01334.21
7.1.20.0200.01334.36
7.1.10.0070.00716.37
7.1.00.1070.00714.57
7.0.200.0000.00916.66
7.0.190.1700.08022.22
7.0.180.0030.01016.20
7.0.170.0000.01316.08
7.0.160.0000.01315.99
7.0.150.0070.00716.09
7.0.140.0130.00316.06
7.0.130.0170.00316.07
7.0.120.0070.01016.47
7.0.110.0030.01316.04
7.0.100.0070.01316.22
7.0.90.1330.01014.19
7.0.80.0070.01016.05
7.0.70.1570.00714.45
7.0.60.1600.01314.25
7.0.50.0070.01016.29
7.0.40.1470.01714.68
7.0.30.1370.01014.50
7.0.20.0000.01716.37
7.0.10.0030.01316.26
7.0.00.1330.01014.38

preferences:
66.06 ms | 401 KiB | 5 Q