3v4l.org

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

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)
8.3.70.0180.00418.55
8.3.60.0070.01416.75
8.3.50.0150.00522.03
8.3.40.0090.00618.86
8.3.30.0070.00718.72
8.3.20.0070.00019.91
8.3.10.0040.00423.61
8.3.00.0050.00319.51
8.2.190.0110.00416.63
8.2.180.0090.00916.88
8.2.170.0170.00322.96
8.2.160.0070.00720.40
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00317.50
8.2.120.0050.00226.35
8.2.110.0060.00319.45
8.2.100.0060.00617.50
8.2.90.0040.00419.09
8.2.80.0000.00917.97
8.2.70.0060.00317.25
8.2.60.0000.00717.80
8.2.50.0090.00018.07
8.2.40.0050.00319.44
8.2.30.0000.00820.47
8.2.20.0000.00817.60
8.2.10.0050.00217.92
8.2.00.0040.00418.05
8.1.280.0090.00625.92
8.1.270.0090.00022.14
8.1.260.0050.00228.09
8.1.250.0050.00228.09
8.1.240.0090.00023.92
8.1.230.0080.00317.52
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0000.00917.54
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0040.00421.86
8.1.150.0040.00418.78
8.1.140.0060.00319.51
8.1.130.0030.00317.68
8.1.120.0000.00717.36
8.1.110.0000.00717.41
8.1.100.0000.00817.38
8.1.90.0000.00717.38
8.1.80.0030.00617.34
8.1.70.0030.00317.40
8.1.60.0000.00917.51
8.1.50.0030.00517.36
8.1.40.0030.00617.52
8.1.30.0060.00317.67
8.1.20.0040.00417.61
8.1.10.0050.00317.54
8.1.00.0090.00017.54
8.0.300.0070.00018.77
8.0.290.0050.00216.63
8.0.280.0040.00418.37
8.0.270.0030.00317.17
8.0.260.0000.00817.25
8.0.250.0030.00316.94
8.0.240.0000.00716.97
8.0.230.0000.00716.91
8.0.220.0030.00316.88
8.0.210.0040.00416.87
8.0.200.0000.00716.77
8.0.190.0000.00816.87
8.0.180.0050.00216.82
8.0.170.0040.00416.91
8.0.160.0070.00016.96
8.0.150.0030.00316.83
8.0.140.0070.00016.88
8.0.130.0060.00013.24
8.0.120.0000.00816.80
8.0.110.0040.00416.93
8.0.100.0070.00016.84
8.0.90.0000.00816.77
8.0.80.0100.00616.84
8.0.70.0000.00716.90
8.0.60.0050.00316.79
8.0.50.0070.00016.74
8.0.30.0090.01116.86
8.0.20.0130.00717.40
8.0.10.0000.00716.83
8.0.00.0080.01016.65
7.4.330.0040.00016.76
7.4.320.0070.00016.38
7.4.300.0000.00716.50
7.4.290.0060.00016.50
7.4.280.0000.01016.60
7.4.270.0070.00016.46
7.4.260.0030.00316.60
7.4.250.0040.00416.35
7.4.240.0050.00216.53
7.4.230.0070.00016.67
7.4.220.0060.01216.70
7.4.210.0060.00916.57
7.4.200.0000.00716.24
7.4.160.0130.00316.56
7.4.150.0090.00917.40
7.4.140.0140.00717.86
7.4.130.0120.00516.49
7.4.120.0140.00816.60
7.4.110.0130.00716.50
7.4.100.0070.01116.40
7.4.90.0080.00816.61
7.4.80.0170.00019.39
7.4.70.0060.01316.47
7.4.60.0080.00816.39
7.4.50.0080.00816.62
7.4.40.0080.00816.54
7.4.30.0110.01116.59
7.4.00.0070.01014.64
7.3.330.0060.00013.01
7.3.320.0000.00513.11
7.3.310.0000.00716.32
7.3.300.0000.00716.29
7.3.290.0060.00916.24
7.3.280.0050.01216.26
7.3.270.0100.00717.40
7.3.260.0130.00316.21
7.3.250.0050.01216.34
7.3.240.0130.00716.22
7.3.230.0030.01616.43
7.3.210.0100.00716.23
7.3.200.0080.00816.22
7.3.190.0080.00816.48
7.3.180.0060.00916.47
7.3.170.0120.00616.27
7.3.160.0120.00316.43
7.3.10.0090.00616.52
7.3.00.0070.01016.57
7.2.330.0100.00716.47
7.2.320.0120.00616.63
7.2.310.0100.00716.26
7.2.300.0160.00616.22
7.2.290.0030.01316.29
7.2.130.0120.00316.94
7.2.120.0030.00616.79
7.2.110.0090.00616.57
7.2.100.0100.00716.88
7.2.90.0130.00316.84
7.2.80.0080.00816.72
7.2.70.0040.00716.90
7.2.60.0060.00916.73
7.2.50.0070.01016.47
7.2.40.0070.01016.45
7.2.30.0040.01116.59
7.2.20.0070.01016.58
7.2.10.0060.00616.78
7.2.00.0010.01118.06
7.1.250.0100.00615.72
7.1.200.0060.00915.45
7.1.100.0060.00917.86
7.1.70.0040.00817.02
7.1.60.0140.00719.36
7.1.50.0090.00916.84
7.1.00.0030.07322.44
7.0.200.0030.00616.76
7.0.60.0070.07719.93
7.0.50.0000.09317.80
7.0.40.0100.04719.95
7.0.30.0370.04020.16
7.0.20.0270.08720.17
7.0.10.0070.05720.18
7.0.00.0030.04720.16
5.6.280.0100.06721.02
5.6.210.0070.08020.44
5.6.200.0070.05318.19
5.6.190.0030.09020.36
5.6.180.0330.07320.27
5.6.170.0170.06320.38
5.6.160.0070.03720.48
5.6.150.0100.07018.15
5.6.140.0100.04718.21
5.6.130.0070.07318.07
5.6.120.0070.03721.12
5.6.110.0100.06721.11
5.6.100.0070.08320.98
5.6.90.0100.07721.10
5.6.80.0000.08720.41
5.5.350.0100.06020.48
5.5.340.0070.08317.88
5.5.330.0070.04020.23
5.5.320.0070.08020.24
5.5.310.0330.04020.18
5.5.300.0070.08018.02
5.5.290.0000.04317.89
5.5.280.0170.07720.68
5.5.270.0130.08020.72
5.5.260.0030.07320.75
5.5.250.0070.05720.61
5.5.240.0270.07020.26

preferences:
63.56 ms | 401 KiB | 5 Q