3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $a = 5; function f() { echo static::a; } } $a = new A(); $a->f();

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)
8.3.60.0080.00816.46
8.3.50.0090.00616.36
8.3.40.0140.00318.71
8.3.30.0110.00418.67
8.3.20.0060.00320.08
8.3.10.0070.00023.52
8.3.00.0050.00321.82
8.2.180.0030.01318.29
8.2.170.0110.00322.96
8.2.160.0040.01120.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00320.84
8.2.120.0000.00926.35
8.2.110.0030.00719.45
8.2.100.0080.00417.72
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0050.00322.10
8.2.30.0000.00719.53
8.2.20.0040.00417.61
8.2.10.0000.00718.05
8.2.00.0000.00717.93
8.1.280.0030.01025.92
8.1.270.0080.00022.24
8.1.260.0000.00928.09
8.1.250.0050.00328.09
8.1.240.0110.00023.83
8.1.230.0090.00617.64
8.1.220.0080.00017.78
8.1.210.0060.00318.77
8.1.200.0100.00017.25
8.1.190.0000.00817.11
8.1.180.0050.00318.10
8.1.170.0050.00318.51
8.1.160.0000.00820.74
8.1.150.0040.00420.58
8.1.140.0040.00419.62
8.1.130.0000.00717.63
8.1.120.0040.00417.48
8.1.110.0040.00417.45
8.1.100.0030.00317.49
8.1.90.0040.00417.44
8.1.80.0030.00417.34
8.1.70.0000.00717.43
8.1.60.0000.00817.55
8.1.50.0030.00517.48
8.1.40.0030.00617.55
8.1.30.0030.00517.61
8.1.20.0040.00417.44
8.1.10.0040.00417.56
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0040.00416.59
8.0.280.0070.00018.34
8.0.270.0000.00717.27
8.0.260.0000.00817.14
8.0.250.0030.00317.02
8.0.240.0050.00317.03
8.0.230.0080.00016.98
8.0.220.0020.00516.85
8.0.210.0030.00316.87
8.0.200.0000.00716.89
8.0.190.0060.00317.00
8.0.180.0060.00316.94
8.0.170.0000.00816.85
8.0.160.0040.00416.96
8.0.150.0040.00416.83
8.0.140.0040.00416.99
8.0.130.0030.00313.37
8.0.120.0070.00316.87
8.0.110.0000.00716.98
8.0.100.0000.00816.95
8.0.90.0050.00316.90
8.0.80.0090.00616.97
8.0.70.0070.00016.90
8.0.60.0000.00816.77
8.0.50.0070.00017.02
8.0.30.0100.00816.96
8.0.20.0080.01117.40
8.0.10.0050.00217.02
8.0.00.0110.00816.75
7.4.330.0000.00516.70
7.4.320.0030.00316.54
7.4.300.0030.00616.38
7.4.290.0040.00416.59
7.4.280.0000.00716.34
7.4.270.0040.00416.59
7.4.260.0070.00016.58
7.4.250.0000.00816.54
7.4.240.0030.00316.42
7.4.230.0030.00316.62
7.4.220.0120.01116.50
7.4.210.0030.01016.53
7.4.200.0000.00716.55
7.4.160.0120.00316.42
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0120.00816.52
7.4.120.0120.01216.53
7.4.110.0040.01416.53
7.4.100.0090.00916.61
7.4.90.0080.00816.48
7.4.80.0070.01019.39
7.4.70.0100.00716.61
7.4.60.0130.00316.41
7.4.50.0100.00316.63
7.4.40.0100.00716.48
7.4.30.0070.01016.69
7.4.00.0040.00415.10
7.3.330.0030.00313.13
7.3.320.0030.00313.30
7.3.310.0000.00716.41
7.3.300.0020.00516.23
7.3.290.0040.00416.22
7.3.280.0060.01016.31
7.3.270.0070.01017.40
7.3.260.0160.00016.42
7.3.250.0080.00916.44
7.3.240.0110.00816.41
7.3.230.0090.00916.39
7.3.210.0140.00316.41
7.3.200.0060.01919.39
7.3.190.0040.01216.36
7.3.180.0000.01516.52
7.3.170.0100.00616.27
7.3.160.0150.00016.46
7.2.330.0120.00616.35
7.2.320.0110.01016.63
7.2.310.0030.01416.82
7.2.300.0110.01116.61
7.2.290.0060.01516.59
7.2.60.0090.00617.02
7.2.00.0000.01419.05
7.1.200.0080.00415.61
7.1.100.0040.00417.51
7.1.70.0040.00417.04
7.1.60.0030.02019.40
7.1.50.0000.01116.82
7.1.00.0030.07322.33
7.0.200.0030.00616.71
7.0.60.0170.06721.78
7.0.50.0130.07717.85
7.0.40.0030.07320.15
7.0.30.0230.08020.17
7.0.20.0270.07020.14
7.0.10.0070.08320.06
7.0.00.0100.05320.05
5.6.280.0000.03720.82
5.6.210.0170.07020.73
5.6.200.0100.08018.18
5.6.190.0070.09020.50
5.6.180.0270.07720.57
5.6.170.0300.03720.51
5.6.160.0100.05020.48
5.6.150.0170.04718.28
5.6.140.0070.04018.28
5.6.130.0000.04318.20
5.6.120.0100.03320.95
5.6.110.0000.08721.11
5.6.100.0130.06720.98
5.6.90.0200.04321.00
5.6.80.0130.07320.47
5.5.350.0230.06720.52
5.5.340.0030.07018.09
5.5.330.0170.07320.31
5.5.320.0270.04320.28
5.5.310.0130.04020.20
5.5.300.0130.07717.95
5.5.290.0070.08017.95
5.5.280.0070.04720.77
5.5.270.0100.08320.64
5.5.260.0070.07720.65
5.5.250.0100.07320.66
5.5.240.0230.07020.26

preferences:
40.1 ms | 400 KiB | 5 Q