3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { static $t = 2; function t1(){ #echo $this->t; echo '222'; } } Test::t1();

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)
8.3.60.0070.00716.63
8.3.50.0040.01116.47
8.3.40.0030.01818.79
8.3.30.0040.01118.71
8.3.20.0040.00420.21
8.3.10.0050.00323.60
8.3.00.0050.00319.97
8.2.180.0180.00416.63
8.2.170.0100.01022.96
8.2.160.0160.00320.50
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.08
8.2.120.0060.00326.35
8.2.110.0060.00320.33
8.2.100.0110.00017.78
8.2.90.0080.00019.05
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0080.00022.18
8.2.30.0060.00320.70
8.2.20.0000.00717.73
8.2.10.0040.00417.95
8.2.00.0040.00417.86
8.1.280.0130.00325.92
8.1.270.0000.00720.43
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00623.81
8.1.230.0120.00020.97
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0000.01018.48
8.1.160.0000.00720.50
8.1.150.0000.00718.74
8.1.140.0050.00219.32
8.1.130.0030.00317.56
8.1.120.0050.00217.39
8.1.110.0080.00017.38
8.1.100.0000.00717.34
8.1.90.0070.00017.22
8.1.80.0040.00417.26
8.1.70.0040.00417.09
8.1.60.0000.00817.54
8.1.50.0030.00617.34
8.1.40.0030.00617.43
8.1.30.0080.00017.52
8.1.20.0020.00517.58
8.1.10.0050.00317.44
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.33
8.0.270.0030.00317.11
8.0.260.0080.00017.19
8.0.250.0000.00716.98
8.0.240.0050.00316.91
8.0.230.0000.00716.85
8.0.220.0040.00416.93
8.0.210.0030.00516.77
8.0.200.0060.00316.88
8.0.190.0040.00417.02
8.0.180.0030.00516.87
8.0.170.0000.00816.80
8.0.160.0070.00016.88
8.0.150.0000.00716.71
8.0.140.0070.00016.82
8.0.130.0030.00313.24
8.0.120.0040.00416.75
8.0.110.0070.00016.89
8.0.100.0000.00816.85
8.0.90.0000.00716.84
8.0.80.0090.00616.88
8.0.70.0000.00716.75
8.0.60.0030.00616.88
8.0.50.0070.00016.87
8.0.30.0100.00817.05
8.0.20.0070.01117.40
8.0.10.0070.00016.91
8.0.00.0100.00716.75
7.4.330.0050.00016.84
7.4.320.0030.00316.31
7.4.300.0030.00316.32
7.4.290.0000.00816.51
7.4.280.0000.00816.46
7.4.270.0000.00716.54
7.4.260.0000.00716.54
7.4.250.0030.00516.48
7.4.240.0060.00216.55
7.4.230.0070.00016.42
7.4.220.0090.01216.43
7.4.210.0080.00816.50
7.4.200.0040.00416.22
7.4.160.0130.00316.55
7.4.150.0090.00917.40
7.4.140.0140.00517.86
7.4.130.0170.00916.55
7.4.120.0130.00516.50
7.4.110.0100.00716.46
7.4.100.0100.00716.29
7.4.90.0070.01016.55
7.4.80.0090.00919.39
7.4.70.0070.01016.56
7.4.60.0060.00916.39
7.4.50.0060.00616.54
7.4.40.0070.01016.18
7.4.30.0040.01216.68
7.4.00.0030.01215.02
7.3.330.0050.00013.11
7.3.320.0000.00513.22
7.3.310.0070.00016.11
7.3.300.0000.00716.30
7.3.290.0050.01116.29
7.3.280.0120.00716.29
7.3.270.0070.01017.40
7.3.260.0100.00716.38
7.3.240.0080.00916.40
7.3.230.0140.00316.53
7.3.210.0130.00316.20
7.3.200.0030.01416.25
7.3.190.0150.00316.36
7.3.180.0130.00416.47
7.3.170.0120.00616.38
7.3.160.0060.00916.39
7.2.330.0100.01016.34
7.2.320.0060.01116.49
7.2.310.0060.01316.61
7.2.300.0030.01616.39
7.2.290.0100.00716.69
7.2.60.0060.00916.77
7.2.00.0040.00719.45
7.1.200.0060.00015.67
7.1.100.0060.00917.75
7.1.70.0000.00717.03
7.1.60.0110.01519.44
7.1.50.0070.00416.72
7.1.00.0000.07322.44
7.0.200.0030.00516.79
7.0.60.0030.05019.82
7.0.50.0070.03717.87
7.0.40.0070.06720.40
7.0.30.0270.04320.06
7.0.20.0430.07320.21
7.0.10.0000.05320.15
7.0.00.0000.04320.12
5.6.280.0030.04721.15
5.6.210.0030.04020.55
5.6.200.0130.07718.15
5.6.190.0100.03720.68
5.6.180.0200.04320.63
5.6.170.0200.05320.45
5.6.160.0000.05020.44
5.6.150.0100.05718.16
5.6.140.0100.07018.13
5.6.130.0070.06318.33
5.6.120.0000.04721.02
5.6.110.0200.05320.98
5.6.100.0170.07021.11
5.6.90.0130.07020.95
5.6.80.0200.06720.48
5.5.350.0130.05320.33
5.5.340.0070.06017.96
5.5.330.0030.09020.31
5.5.320.0570.06720.27
5.5.310.0200.03720.25
5.5.300.0000.04318.08
5.5.290.0000.09017.95
5.5.280.0130.08020.87
5.5.270.0030.09020.84
5.5.260.0000.06020.65
5.5.250.0000.04320.69
5.5.240.3900.03320.28

preferences:
38.78 ms | 400 KiB | 5 Q