3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); ?>

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)
8.3.60.0120.00316.13
8.3.50.0090.01022.05
8.3.40.0040.01118.62
8.3.30.0170.00018.46
8.3.20.0040.00420.04
8.3.10.0000.01023.70
8.3.00.0070.00019.85
8.2.180.0070.01416.50
8.2.170.0090.00622.96
8.2.160.0090.00920.53
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0060.00319.10
8.2.120.0070.00026.35
8.2.110.0130.00320.47
8.2.100.0040.00817.93
8.2.90.0040.00419.14
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00417.55
8.2.50.0070.00318.07
8.2.40.0050.00322.37
8.2.30.0040.00420.68
8.2.20.0000.00717.62
8.2.10.0000.00717.90
8.2.00.0070.00018.00
8.1.280.0100.01025.92
8.1.270.0130.00720.38
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0030.00622.10
8.1.230.0000.01117.70
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00917.22
8.1.190.0080.00017.00
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0060.00320.68
8.1.150.0000.00718.81
8.1.140.0030.00519.60
8.1.130.0070.00017.67
8.1.120.0030.00317.39
8.1.110.0040.00817.38
8.1.100.0020.00517.37
8.1.90.0070.00017.28
8.1.80.0070.00017.41
8.1.70.0030.00517.23
8.1.60.0060.00317.58
8.1.50.0040.00417.33
8.1.40.0090.00017.37
8.1.30.0040.00417.54
8.1.20.0070.00017.47
8.1.10.0040.00417.45
8.1.00.0040.00417.37
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.37
8.0.270.0080.00017.18
8.0.260.0030.00317.23
8.0.250.0060.00016.77
8.0.240.0000.00816.86
8.0.230.0030.00716.87
8.0.220.0040.00416.80
8.0.210.0060.00316.82
8.0.200.0030.00316.88
8.0.190.0100.00016.91
8.0.180.0080.00016.82
8.0.170.0000.00716.78
8.0.160.0000.00716.83
8.0.150.0000.00716.70
8.0.140.0040.00416.78
8.0.130.0030.00313.22
8.0.120.0000.00816.78
8.0.110.0000.00716.84
8.0.100.0040.00416.70
8.0.90.0000.00716.67
8.0.80.0090.00916.86
8.0.70.0000.00716.69
8.0.60.0060.00316.88
8.0.50.0030.00316.70
8.0.30.0070.01116.87
8.0.20.0140.00717.40
8.0.10.0040.00317.01
8.0.00.0090.00916.70
7.4.330.0020.00216.84
7.4.320.0000.00716.48
7.4.300.0060.00016.50
7.4.290.0080.00016.41
7.4.280.0040.00416.60
7.4.270.0000.00616.53
7.4.260.0030.00316.41
7.4.250.0070.00016.44
7.4.240.0000.00716.47
7.4.230.0070.00016.61
7.4.220.0060.01316.53
7.4.210.0080.01216.55
7.4.200.0000.00716.39
7.4.160.0100.00616.37
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0100.00816.43
7.4.120.0070.01016.41
7.4.110.0070.01016.63
7.4.100.0090.00916.28
7.4.90.0130.00716.41
7.4.80.0000.01619.39
7.4.70.0060.01216.30
7.4.60.0080.01316.29
7.4.50.0070.01016.64
7.4.40.0150.00316.18
7.4.30.0120.00916.32
7.4.00.0100.00614.80
7.3.330.0000.00613.07
7.3.320.0000.00513.06
7.3.310.0070.00016.12
7.3.300.0000.00616.18
7.3.290.0080.00916.13
7.3.280.0110.00416.17
7.3.270.0140.00317.40
7.3.260.0120.01216.11
7.3.250.0110.00816.17
7.3.240.0100.00616.47
7.3.230.0080.00916.39
7.3.210.0070.01016.11
7.3.200.0130.00316.32
7.3.190.0090.00916.18
7.3.180.0030.01316.09
7.3.170.0140.00316.34
7.3.160.0090.00616.15
7.2.330.0170.00616.43
7.2.320.0100.01316.09
7.2.310.0090.00816.52
7.2.300.0100.00716.47
7.2.290.0120.00616.57
7.1.70.0040.00417.07
7.1.60.0160.00619.44
7.1.50.0100.01316.68
7.1.00.0000.08022.28
7.0.200.0030.00316.33
7.0.60.0070.08020.06
7.0.50.0100.07717.79
7.0.40.0030.05320.40
7.0.30.0130.04720.13
7.0.20.0130.04320.31
7.0.10.0170.06020.30
7.0.00.0100.05020.08
5.6.280.0000.03720.85
5.6.210.0000.09320.64
5.6.200.0070.03718.18
5.6.190.0030.04720.43
5.6.180.0130.04320.33
5.6.170.0400.04320.66
5.6.160.0030.04320.50
5.6.150.0030.07718.19
5.6.140.0070.07718.11
5.6.130.0070.03718.09
5.6.120.0030.04321.11
5.6.110.0030.04021.02
5.6.100.0030.08721.11
5.6.90.0070.06021.02
5.6.80.0000.09020.38
5.5.350.0100.08020.36
5.5.340.0070.08018.00
5.5.330.0070.06020.47
5.5.320.0230.05320.50
5.5.310.0300.06720.31
5.5.300.0070.05017.95
5.5.290.0070.08717.95
5.5.280.0130.07320.79
5.5.270.0070.08320.67
5.5.260.0030.10020.78
5.5.250.0070.03720.56
5.5.240.0230.02720.15

preferences:
58.88 ms | 401 KiB | 5 Q