3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bla = array_combine( range(1, 3), range(1, 3) ); var_dump(range(1, 3));

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)
8.3.60.0140.00016.38
8.3.50.0090.00616.25
8.3.40.0070.00718.53
8.3.30.0110.00418.71
8.3.20.0040.00420.20
8.3.10.0050.00321.73
8.3.00.0000.00717.65
8.2.180.0170.00016.63
8.2.170.0140.00722.96
8.2.160.0110.00420.32
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00022.18
8.2.120.0040.00426.35
8.2.110.0100.00020.90
8.2.100.0110.00018.22
8.2.90.0080.00319.27
8.2.80.0000.00817.97
8.2.70.0030.00517.49
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0040.00420.60
8.2.30.0060.00320.88
8.2.20.0000.00718.05
8.2.10.0050.00317.97
8.2.00.0000.00717.96
8.1.280.0090.00925.92
8.1.270.0040.00422.09
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.92
8.1.230.0110.00018.81
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0070.00317.23
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0040.00419.01
8.1.150.0080.00018.87
8.1.140.0040.00419.38
8.1.130.0030.00318.92
8.1.120.0000.00717.37
8.1.110.0040.00417.40
8.1.100.0040.00417.39
8.1.90.0000.00817.32
8.1.80.0070.00017.42
8.1.70.0030.00317.42
8.1.60.0030.00617.52
8.1.50.0040.00417.43
8.1.40.0070.00017.45
8.1.30.0040.00817.54
8.1.20.0060.00317.64
8.1.10.0070.00017.31
8.1.00.0040.00417.32
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0030.00317.28
8.0.260.0030.00316.69
8.0.250.0000.00716.84
8.0.240.0000.00816.77
8.0.230.0030.00316.94
8.0.220.0040.00416.79
8.0.210.0030.00316.81
8.0.200.0030.00316.87
8.0.190.0030.00616.84
8.0.180.0000.00916.73
8.0.170.0000.00716.70
8.0.160.0070.00016.85
8.0.150.0000.00816.70
8.0.140.0000.00716.78
8.0.130.0030.00313.24
8.0.120.0030.00516.84
8.0.110.0040.00416.71
8.0.100.0040.00416.69
8.0.90.0040.00416.89
8.0.80.0040.01816.81
8.0.70.0040.00416.69
8.0.60.0050.00216.65
8.0.50.0040.00416.82
8.0.30.0080.01117.14
8.0.20.0090.01117.40
8.0.10.0000.00816.79
8.0.00.0090.01216.70
7.4.330.0030.00315.55
7.4.320.0070.00016.33
7.4.300.0000.00716.42
7.4.290.0030.00316.52
7.4.280.0000.00716.59
7.4.270.0000.00716.52
7.4.260.0000.00816.43
7.4.250.0030.00316.46
7.4.240.0000.00716.54
7.4.230.0030.00316.55
7.4.220.0070.01116.48
7.4.210.0060.00816.55
7.4.200.0020.00416.24
7.4.160.0050.01116.36
7.4.150.0090.01617.40
7.4.140.0100.01217.86
7.4.130.0100.01316.52
7.4.120.0070.01116.46
7.4.110.0120.00616.21
7.4.100.0070.01316.49
7.4.90.0150.00316.44
7.4.80.0150.00919.39
7.4.70.0090.00916.53
7.4.60.0060.01216.32
7.4.50.0060.00916.46
7.4.40.0060.00916.43
7.4.30.0150.00316.43
7.4.00.0060.00315.02
7.3.330.0000.00613.05
7.3.320.0050.00012.97
7.3.310.0000.00615.98
7.3.300.0040.00416.18
7.3.290.0070.00716.09
7.3.280.0080.00816.13
7.3.270.0070.01117.40
7.3.260.0110.00516.24
7.3.250.0100.00916.25
7.3.240.0130.00516.14
7.3.230.0080.01116.28
7.3.210.0130.00716.45
7.3.200.0090.00616.24
7.3.190.0080.00816.24
7.3.180.0090.00616.24
7.3.170.0090.00616.36
7.3.160.0090.01216.26
7.2.330.0130.00416.39
7.2.320.0150.00316.50
7.2.310.0100.00616.60
7.2.300.0030.01316.45
7.2.290.0060.01216.68
7.2.00.0000.01419.20
7.1.100.0100.00618.23
7.1.70.0040.01216.90
7.1.60.0170.01034.72
7.1.50.0180.01534.40
7.1.40.0220.01734.17
7.1.30.0100.02034.38
7.1.20.0230.01534.64
7.1.10.0030.01016.48
7.1.00.0040.01116.59
7.0.200.0000.01316.70
7.0.190.0080.00616.69
7.0.180.0030.01416.05
7.0.170.0030.01216.01
7.0.160.0030.01216.16
7.0.150.0100.00916.07
7.0.140.0030.01115.93
7.0.130.0060.01216.39
7.0.120.0100.00616.25
7.0.110.0040.01116.37
7.0.100.0050.01016.04
7.0.90.0000.01616.07
7.0.80.0020.01616.16
7.0.70.0060.00916.17
7.0.60.0060.00915.99
7.0.50.0030.01016.13
7.0.40.0030.01016.36
7.0.30.0030.01016.36
7.0.20.0070.01016.34
7.0.10.0070.01016.23
7.0.00.0070.01016.36

preferences:
39.14 ms | 400 KiB | 5 Q