3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); class A { function B() { var_dump($this); } static function C() { var_dump($this); } } A::B();

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)
8.3.60.0170.00316.63
8.3.50.0150.00617.69
8.3.40.0090.00618.82
8.3.30.0090.00618.72
8.3.20.0100.00320.04
8.3.10.0040.01123.66
8.3.00.0080.00019.38
8.2.180.0110.00416.63
8.2.170.0030.01022.96
8.2.160.0100.00620.52
8.2.150.0030.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00820.52
8.2.120.0110.00426.35
8.2.110.0090.00020.53
8.2.100.0090.00317.90
8.2.90.0050.00319.22
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0080.00017.90
8.2.50.0000.00818.07
8.2.40.0050.00319.22
8.2.30.0030.00320.72
8.2.20.0090.00017.78
8.2.10.0040.00418.09
8.2.00.0000.00817.98
8.1.280.0120.00425.92
8.1.270.0030.00523.91
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00623.83
8.1.230.0040.00817.52
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0040.00417.66
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0070.00021.98
8.1.150.0000.00718.67
8.1.140.0030.00619.49
8.1.130.0030.00317.50
8.1.120.0000.00717.22
8.1.110.0040.00417.30
8.1.100.0000.00817.33
8.1.90.0080.00017.37
8.1.80.0030.00617.21
8.1.70.0000.00717.19
8.1.60.0040.00417.54
8.1.50.0040.00417.34
8.1.40.0040.00417.34
8.1.30.0040.00417.53
8.1.20.0060.00317.58
8.1.10.0040.00417.49
8.1.00.0060.00317.32
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00317.14
8.0.260.0030.00517.14
8.0.250.0050.00317.03
8.0.240.0030.00316.84
8.0.230.0000.00816.82
8.0.220.0050.00316.80
8.0.210.0050.00216.78
8.0.200.0040.00416.97
8.0.190.0000.00816.86
8.0.180.0000.00816.87
8.0.170.0030.00516.80
8.0.160.0000.00816.91
8.0.150.0000.00716.81
8.0.140.0030.00316.74
8.0.130.0060.00013.35
8.0.120.0030.00516.83
8.0.110.0040.00416.78
8.0.100.0040.00416.87
8.0.90.0030.00316.79
8.0.80.0080.00816.86
8.0.70.0080.00016.75
8.0.60.0000.00816.71
8.0.50.0040.00416.92
8.0.30.0060.01217.03
8.0.20.0100.01417.40
8.0.10.0040.00416.82
8.0.00.0120.01016.65
7.4.330.0060.00016.74
7.4.320.0000.00616.38
7.4.300.0060.00016.34
7.4.290.0000.00716.45
7.4.280.0040.00416.43
7.4.270.0030.00316.56
7.4.260.0030.00316.50
7.4.250.0040.00416.29
7.4.240.0000.00816.48
7.4.230.0030.00316.53
7.4.220.0060.01316.46
7.4.210.0060.00916.62
7.4.200.0070.00016.62
7.4.160.0040.01116.41
7.4.150.0070.01117.40
7.4.140.0160.00517.86
7.4.130.0130.00816.40
7.4.120.0100.00716.54
7.4.110.0070.01016.41
7.4.100.0150.00316.48
7.4.90.0030.01416.55
7.4.80.0060.01219.39
7.4.70.0070.01016.41
7.4.60.0080.00816.45
7.4.50.0090.00916.44
7.4.40.0030.01316.41
7.4.30.0090.01216.47
7.4.00.0030.01315.04
7.3.330.0020.00213.14
7.3.320.0000.00513.41
7.3.310.0030.00316.26
7.3.300.0070.00016.37
7.3.290.0080.00816.32
7.3.280.0090.00716.37
7.3.270.0080.01217.40
7.3.260.0100.00616.28
7.3.250.0140.00516.46
7.3.240.0060.01216.30
7.3.230.0030.01316.39
7.3.210.0100.00716.59
7.3.200.0110.01116.58
7.3.190.0110.00516.29
7.3.180.0090.00616.17
7.3.170.0100.01016.32
7.3.160.0090.00616.31
7.3.10.0070.00316.37
7.3.00.0000.01416.51
7.2.330.0000.01716.30
7.2.320.0060.01316.69
7.2.310.0030.01416.64
7.2.300.0070.01016.54
7.2.290.0070.01016.26
7.2.130.0000.01716.81
7.2.120.0060.01216.80
7.2.110.0070.00716.65
7.2.100.0030.00916.62
7.2.90.0040.01116.73
7.2.80.0090.00316.80
7.2.70.0000.01416.68
7.2.60.0020.01116.66
7.2.50.0040.00816.73
7.2.40.0030.00816.44
7.2.30.0060.00916.82
7.2.20.0070.00716.70
7.2.10.0000.01416.58
7.2.00.0050.00817.95
7.1.250.0000.00915.50
7.1.200.0090.00615.94
7.1.100.0000.01217.96
7.1.70.0080.00517.06
7.1.60.0100.01619.36
7.1.50.0000.01117.09
7.1.00.0030.07722.31
7.0.200.0060.00316.84
7.0.60.0070.04019.82
7.0.50.0100.08317.86
7.0.40.0070.04020.20
7.0.30.0170.04320.26
7.0.20.0370.07320.15
7.0.10.0030.05720.06
7.0.00.0070.07720.22
5.6.280.0070.03020.93
5.6.210.0100.05020.70
5.6.200.0130.05018.16
5.6.190.0100.08020.48
5.6.180.0270.05720.48
5.6.170.0230.08020.55
5.6.160.0170.05720.54
5.6.150.0000.07018.18
5.6.140.0030.08318.18
5.6.130.0100.07718.28
5.6.120.0070.05721.13
5.6.110.0070.08721.05
5.6.100.0100.06320.96
5.6.90.0030.08320.94
5.6.80.0170.07720.54
5.5.350.0200.07320.31
5.5.340.0030.05718.08
5.5.330.0030.04320.27
5.5.320.0000.08720.38
5.5.310.0300.05320.31
5.5.300.0100.08018.05
5.5.290.0030.05318.00
5.5.280.0070.07020.88
5.5.270.0100.05320.88
5.5.260.0270.04020.68
5.5.250.0030.04320.59
5.5.240.0170.06020.04

preferences:
55.53 ms | 400 KiB | 5 Q