3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = false; var_dump($a['abc']);

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)
8.4.120.0100.01020.27
8.4.110.0110.00918.61
8.4.100.0130.00817.75
8.4.90.0120.00920.63
8.4.80.0130.00618.71
8.4.70.0110.01018.79
8.4.60.0090.01220.44
8.4.50.0120.00818.75
8.4.40.0080.00817.48
8.4.30.0130.00720.34
8.4.20.0070.01117.82
8.4.10.0090.00019.43
8.3.250.0130.00518.87
8.3.240.0120.00816.83
8.3.230.0130.00616.72
8.3.220.0140.00419.03
8.3.210.0100.01016.61
8.3.200.0130.00816.51
8.3.190.0060.00416.96
8.3.180.0090.00918.82
8.3.170.0060.01318.90
8.3.160.0130.00318.43
8.3.150.0170.00016.50
8.3.140.0080.00016.70
8.3.130.0160.00318.57
8.3.120.0000.00818.77
8.3.110.0070.00320.94
8.3.100.0110.00724.06
8.3.90.0110.00426.77
8.3.80.0030.00619.36
8.3.70.0100.00616.58
8.3.60.0170.00318.31
8.3.50.0120.00523.65
8.3.40.0030.01721.78
8.3.30.0150.00618.59
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0130.00816.37
8.2.280.0130.00718.23
8.2.270.0040.00416.89
8.2.260.0060.01216.98
8.2.250.0060.01218.72
8.2.240.0080.00018.93
8.2.230.0060.00322.58
8.2.220.0110.00037.54
8.2.210.0090.00926.77
8.2.200.0060.00318.88
8.2.190.0130.00616.58
8.2.180.0040.01425.92
8.2.170.0130.00318.92
8.2.160.0070.01322.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0060.00322.27
8.2.100.0070.00717.84
8.2.90.0000.00917.88
8.2.80.0050.00318.70
8.2.70.0070.00317.63
8.2.60.0040.00417.63
8.2.50.0040.00417.93
8.2.40.0080.00018.05
8.2.30.0040.00417.91
8.2.20.0000.00718.05
8.2.10.0040.00419.16
8.2.00.0000.00719.05
8.1.330.0100.00816.28
8.1.320.0110.00816.07
8.1.310.0040.00416.88
8.1.300.0130.00618.07
8.1.290.0030.00630.84
8.1.280.0070.01025.92
8.1.270.0030.00622.14
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00623.72
8.1.230.0120.00018.99
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0000.00817.22
8.1.180.0050.00518.10
8.1.170.0000.00717.62
8.1.160.0000.00718.66
8.1.150.0040.00418.82
8.1.140.0070.00018.73
8.1.130.0030.00320.02
8.1.120.0060.00317.29
8.1.110.0030.00617.41
8.1.100.0000.00717.28
8.1.90.0030.00517.40
8.1.80.0060.00317.33
8.1.70.0070.00017.37
8.1.60.0040.00417.39
8.1.50.0110.00417.33
8.1.40.0120.00417.44
8.1.30.0150.00217.55
8.1.20.0110.00517.53
8.1.10.0110.00617.48
8.1.00.0110.00517.47
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0070.00018.37
8.0.270.0070.00017.99
8.0.260.0030.00318.56
8.0.250.0040.00416.91
8.0.240.0070.00016.95
8.0.230.0000.00716.98
8.0.220.0030.00516.86
8.0.210.0030.00316.80
8.0.200.0050.00516.93
8.0.190.0040.00416.98
8.0.180.0100.00316.88
8.0.170.0040.00716.90
8.0.160.0070.00316.89
8.0.150.0110.00216.72
8.0.140.0150.00216.83
8.0.130.0080.00514.97
8.0.120.0080.00616.75
8.0.110.0110.00216.73
8.0.100.0060.00716.85
8.0.90.0100.00316.71
8.0.80.0110.00516.81
8.0.70.0070.00516.77
8.0.60.0070.00516.78
8.0.50.0090.00516.77
8.0.30.0110.00616.87
8.0.20.0080.01016.85
8.0.10.0100.00316.86
8.0.00.0110.01016.88
7.4.330.0000.00415.55
7.4.320.0000.00616.38
7.4.300.0000.00716.50
7.4.290.0060.00816.34
7.4.280.0110.00216.46
7.4.270.0060.00616.50
7.4.260.0100.00214.81
7.4.250.0070.00416.30
7.4.240.0080.00516.41
7.4.230.0070.00616.37
7.4.220.0030.00616.37
7.4.210.0060.00916.46
7.4.200.0090.00216.50
7.4.190.0170.00316.59
7.4.180.0110.01116.41
7.4.160.0190.00316.58
7.4.150.0160.00516.34
7.4.140.0190.00316.25
7.4.130.0110.00816.42
7.4.120.0050.01216.39
7.4.110.0080.01016.43
7.4.100.0110.00616.51
7.4.90.0120.00816.40
7.4.80.0120.00916.47
7.4.70.0110.00716.39
7.4.60.0120.00716.50
7.4.50.0130.00616.22
7.4.40.0090.00916.40
7.4.30.0090.01016.50
7.4.20.0100.00816.47
7.4.10.0090.00916.38
7.4.00.0150.00316.43
7.3.330.0080.00516.28
7.3.320.0090.00314.64
7.3.310.0100.00316.08
7.3.300.0090.00416.10
7.3.290.0090.00716.19
7.3.280.0190.00016.23
7.3.270.0160.00316.23
7.3.260.0150.00416.27
7.3.250.0110.00816.33
7.3.240.0120.00716.29
7.3.230.0130.00716.24
7.3.220.0110.00916.23
7.3.210.0110.01016.31
7.3.200.0110.00716.26
7.3.190.0170.00116.20
7.3.180.0120.00616.12
7.3.170.0090.00916.15
7.3.160.0090.01216.17
7.3.150.0090.00816.35
7.3.140.0100.00816.15
7.3.130.0120.00716.16
7.3.120.0130.00416.14
7.3.110.0110.00716.25
7.3.100.0130.00616.07
7.3.90.0120.00616.19
7.3.80.0110.00816.07
7.3.70.0090.00816.21
7.3.60.0110.00816.29
7.3.50.0140.00416.34
7.3.40.0080.01216.32
7.3.30.0100.00716.24
7.3.20.0550.00716.85
7.3.10.0120.00816.77
7.3.00.0190.00216.69

preferences:
28.46 ms | 403 KiB | 5 Q