3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; $a[] = 1;

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)
8.3.40.0150.00018.74
8.3.30.0110.00718.35
8.3.20.0000.00720.07
8.3.10.0080.00021.72
8.3.00.0030.00520.71
8.2.170.0120.00922.96
8.2.160.0030.01022.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00722.25
8.2.120.0040.00426.35
8.2.110.0070.00322.30
8.2.100.0060.00617.72
8.2.90.0040.00417.90
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0050.00318.10
8.2.40.0090.00022.32
8.2.30.0040.00419.34
8.2.20.0040.00417.96
8.2.10.0040.00418.01
8.2.00.0000.00717.86
8.1.270.0000.00823.82
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00422.13
8.1.230.0080.00421.02
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0040.00418.31
8.1.160.0030.00319.01
8.1.150.0000.00718.88
8.1.140.0070.00019.55
8.1.130.0030.00518.81
8.1.120.0030.00517.39
8.1.110.0030.00617.29
8.1.100.0080.00017.40
8.1.90.0040.00417.34
8.1.80.0050.00317.37
8.1.70.0000.00717.37
8.1.60.0030.00617.39
8.1.50.0060.00317.32
8.1.40.0080.00017.38
8.1.30.0040.00417.58
8.1.20.0070.00017.54
8.1.10.0040.00417.46
8.1.00.0030.00617.38
8.0.300.0040.00419.96
8.0.290.0000.00716.63
8.0.280.0000.00818.28
8.0.270.0080.00017.05
8.0.260.0000.00716.80
8.0.250.0070.00016.87
8.0.240.0000.00816.81
8.0.230.0000.00716.75
8.0.220.0040.00416.73
8.0.210.0000.00716.79
8.0.200.0070.00316.75
8.0.190.0040.00416.92
8.0.180.0000.00716.89
8.0.170.0030.00316.77
8.0.160.0030.00316.82
8.0.150.0040.00416.71
8.0.140.0030.00316.75
8.0.130.0050.00213.18
8.0.120.0070.00016.80
8.0.110.0030.00516.86
8.0.100.0040.00416.77
8.0.90.0000.00716.68
8.0.80.0090.00616.86
8.0.70.0000.00816.59
8.0.60.0050.00216.64
8.0.50.0040.00416.80
8.0.30.0120.00716.95
8.0.20.0110.00817.40
8.0.10.0070.00016.82
8.0.00.0090.00916.77
7.4.330.0000.00515.55
7.4.320.0000.00616.45
7.4.300.0060.00016.43
7.4.290.0030.00316.56
7.4.280.0030.00516.41
7.4.270.0000.00816.34
7.4.260.0030.00516.34
7.4.250.0050.00216.41
7.4.240.0030.00316.55
7.4.230.0000.00716.55
7.4.220.0120.01116.54
7.4.210.0040.01016.40
7.4.200.0050.00316.62
7.4.160.0070.00916.41
7.4.150.0150.00417.40
7.4.140.0060.01217.86
7.4.130.0100.01016.47
7.4.120.0110.01016.50
7.4.110.0040.01216.49
7.4.100.0110.01116.34
7.4.90.0120.00416.52
7.4.80.0090.00919.39
7.4.70.0040.01416.29
7.4.60.0030.01316.52
7.4.50.0070.00716.50
7.4.40.0030.01216.36
7.4.30.0040.01516.37
7.4.00.0060.01214.66
7.3.330.0000.00613.04
7.3.320.0000.00613.10
7.3.310.0070.00016.32
7.3.300.0070.00016.21
7.3.290.0000.00716.22
7.3.280.0080.00916.18
7.3.270.0170.00317.40
7.3.260.0090.01116.17
7.3.250.0080.01016.40
7.3.240.0110.00816.33
7.3.230.0120.00616.37
7.3.210.0080.00816.15
7.3.200.0080.00916.30
7.3.190.0090.00616.36
7.3.180.0100.00716.42
7.3.170.0130.00616.21
7.3.160.0110.00416.54
7.3.10.0040.00416.29
7.3.00.0070.01016.41
7.2.330.0030.01316.45
7.2.320.0160.00316.50
7.2.310.0070.01016.29
7.2.300.0120.00416.45
7.2.290.0150.00316.40
7.2.130.0060.00316.69
7.2.120.0030.00716.93
7.2.110.0040.00716.71
7.2.100.0060.00616.84
7.2.90.0070.00416.44
7.2.80.0110.00316.66
7.2.70.0070.00416.68
7.2.60.0070.00516.60
7.2.50.0030.00516.67
7.2.40.0030.00916.88
7.2.30.0070.00316.59
7.2.20.0030.00616.60
7.2.10.0060.00616.66
7.2.00.0150.00817.83
7.1.250.0030.00615.27
7.1.200.0050.00415.30
7.1.100.0050.00517.87
7.1.70.0070.00016.66
7.1.60.0000.01817.18
7.1.50.0100.00316.64
7.1.40.0060.00616.48
7.1.30.0030.01016.48
7.1.20.0060.01016.54
7.1.10.0000.01316.48
7.1.00.0000.00716.48
7.0.200.0060.00316.75
7.0.190.0030.00616.48
7.0.180.0000.01116.48
7.0.170.0110.00316.48
7.0.160.0000.00916.48
7.0.150.0060.00316.48
7.0.140.0000.00716.48
7.0.130.0000.01016.59
7.0.120.0040.00416.48
7.0.110.0000.00716.48
7.0.100.0090.00316.48
7.0.90.0070.00316.48
7.0.80.0000.00816.48
7.0.70.0040.00816.48
7.0.60.0050.00216.48
7.0.50.0050.00516.48
7.0.40.0030.00516.48
7.0.30.0040.00416.48
7.0.20.0070.00316.48
7.0.10.0070.00716.48
7.0.00.0030.00716.48

preferences:
39.25 ms | 400 KiB | 5 Q