3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a =[]; if(@$a['foo'] === 'bar') { echo 'cringe'; }

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)
8.5.10.0090.00720.23
8.5.00.0120.01024.73
8.4.160.0130.01123.71
8.4.150.0020.00014.05
8.4.140.0110.01117.82
8.4.130.0110.01018.11
8.4.120.0130.01020.39
8.4.110.0100.00718.93
8.4.100.0140.00818.22
8.4.90.0160.00418.04
8.4.80.0130.00718.13
8.4.70.0120.00819.62
8.4.60.0060.00419.02
8.4.50.0110.01018.61
8.4.40.0060.01318.50
8.4.30.0060.01320.57
8.4.20.0040.00419.80
8.4.10.0030.00622.33
8.3.280.0030.00014.05
8.3.270.0160.00316.93
8.3.260.0110.00916.63
8.3.250.0130.00618.63
8.3.240.0100.01018.86
8.3.230.0110.00816.44
8.3.220.0100.00916.64
8.3.210.0030.00516.94
8.3.200.0080.00116.71
8.3.190.0110.00517.27
8.3.180.0040.00717.28
8.3.170.0110.00818.97
8.3.160.0120.00616.66
8.3.150.0040.00417.27
8.3.140.0080.00816.81
8.3.130.0030.00616.84
8.3.120.0050.00318.86
8.3.110.0080.00016.78
8.3.100.0070.00316.70
8.3.90.0040.00426.77
8.3.80.0030.00616.75
8.3.70.0040.01116.75
8.3.60.0070.00716.88
8.3.50.0100.01020.37
8.3.40.0080.00619.04
8.3.30.0160.00018.77
8.3.20.0060.00324.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.290.0140.00520.14
8.2.280.0120.00718.54
8.2.270.0120.00617.54
8.2.260.0150.00620.28
8.2.250.0080.00016.91
8.2.240.0060.00316.71
8.2.230.0100.00020.94
8.2.220.0110.00724.06
8.2.210.0040.00426.77
8.2.200.0070.00316.75
8.2.190.0100.01018.29
8.2.180.0030.01725.92
8.2.170.0130.00318.95
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00826.16
8.2.110.0040.00422.20
8.2.100.0070.00718.03
8.2.90.0000.00917.75
8.2.80.0040.00418.78
8.2.70.0030.00617.75
8.2.60.0070.00018.16
8.2.50.0030.00618.07
8.2.40.0080.00018.34
8.2.30.0030.00518.04
8.2.20.0040.00720.32
8.2.10.0080.00018.07
8.2.00.0050.00219.32
8.1.330.0100.00816.75
8.1.320.0030.00518.05
8.1.310.0030.00516.73
8.1.300.0030.00616.39
8.1.290.0040.00730.84
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00018.94
8.1.230.0060.00617.82
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0060.00318.27
8.1.160.0040.00418.90
8.1.150.0040.00418.65
8.1.140.0000.00717.40
8.1.130.0030.00618.89
8.1.120.0000.00717.36
8.1.110.0050.00317.36
8.1.100.0000.00717.43
8.1.90.0040.00417.43
8.1.80.0080.00417.42
8.1.70.0100.00517.39
8.1.60.0140.00417.45
8.1.50.0100.00617.46
8.1.40.0120.00317.48
8.1.30.0120.00417.59
8.1.20.0140.00517.66
8.1.10.0190.00017.57
8.1.00.0100.00817.52
8.0.300.0030.00318.84
8.0.290.0040.00416.75
8.0.280.0080.00018.41
8.0.270.0080.00016.80
8.0.260.0030.00318.36
8.0.250.0000.00717.03
8.0.240.0040.00417.04
8.0.230.0000.00716.93
8.0.220.0060.00016.95
8.0.210.0000.00816.92
8.0.200.0120.00316.89
8.0.190.0120.00216.83
8.0.180.0050.00916.92
8.0.170.0110.00316.88
8.0.160.0110.00416.91
8.0.150.0120.00316.90
8.0.140.0110.00316.85
8.0.130.0120.00316.83
8.0.120.0160.00016.95
8.0.110.0140.00016.78
8.0.100.0090.00516.84
8.0.90.0090.00516.91
8.0.80.0150.00016.98
8.0.70.0090.00616.91
8.0.60.0130.00016.85
8.0.50.0070.00716.93
8.0.30.0100.00316.86
8.0.20.0080.00417.04
8.0.10.0080.00417.09
7.4.330.0000.00515.55
7.4.320.0030.00316.60
7.4.300.0050.00516.50
7.4.290.0030.01316.46
7.4.280.0170.00016.34
7.4.270.0120.00416.48
7.4.260.0120.00416.55
7.4.250.0120.00416.62
7.4.240.0170.00016.52
7.4.230.0040.01316.47
7.4.220.0100.00516.57
7.4.210.0040.00916.44
7.4.200.0060.00816.50
7.4.190.0110.00316.60
7.4.180.0070.00716.62
7.4.160.0040.01116.49
7.4.150.0060.00816.33
7.4.140.0090.00416.57
7.4.130.0140.00016.47
7.4.120.0040.00816.50
7.4.110.0040.00716.38
7.4.100.0000.01216.48
7.4.90.0080.00416.23
7.4.80.0060.00716.25
7.4.70.0080.00016.34
7.4.60.0000.00616.52
7.4.50.0030.00316.38
7.4.40.0030.00316.12
7.4.30.0000.00616.12
7.4.20.0060.00016.41
7.4.10.0000.00716.34
7.4.00.0030.00316.45

preferences:
138.81 ms | 403 KiB | 5 Q