3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function test() { $time = new time(); echo $time; } } A::test(); usleep(2000); 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)
8.3.60.0170.00016.50
8.3.50.0090.00918.05
8.3.40.0090.00618.67
8.3.30.0130.01018.90
8.3.20.0080.00820.38
8.3.10.0050.00323.66
8.3.00.0080.00019.38
8.2.180.0160.00618.20
8.2.170.0120.00322.96
8.2.160.0100.00322.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.01017.36
8.2.120.0120.00326.35
8.2.110.0080.00022.08
8.2.100.0000.01117.80
8.2.90.0040.00418.93
8.2.80.0030.00517.97
8.2.70.0090.00017.50
8.2.60.0060.00317.80
8.2.50.0000.00918.07
8.2.40.0040.00419.52
8.2.30.0030.00520.52
8.2.20.0030.00617.72
8.2.10.0040.00417.85
8.2.00.0040.00417.98
8.1.280.0090.01325.92
8.1.270.0040.00422.14
8.1.260.0110.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00319.34
8.1.230.0060.00617.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0080.00020.10
8.1.160.0000.00721.99
8.1.150.0060.00318.74
8.1.140.0030.00519.32
8.1.130.0040.00417.57
8.1.120.0030.00517.34
8.1.110.0000.01117.39
8.1.100.0000.00917.34
8.1.90.0050.00317.25
8.1.80.0050.00217.27
8.1.70.0030.00317.20
8.1.60.0000.00817.52
8.1.50.0090.00017.45
8.1.40.0040.00417.32
8.1.30.0040.00417.41
8.1.20.0030.00617.43
8.1.10.0000.00717.39
8.1.00.0000.00817.34
8.0.300.0020.00518.77
8.0.290.0030.00516.63
8.0.280.0030.00318.37
8.0.270.0080.00017.09
8.0.260.0040.00417.11
8.0.250.0000.00716.83
8.0.240.0040.00416.93
8.0.230.0030.00316.98
8.0.220.0040.00416.89
8.0.210.0000.00716.88
8.0.200.0060.00016.79
8.0.190.0030.00316.83
8.0.180.0040.00416.92
8.0.170.0000.00816.80
8.0.160.0000.00716.80
8.0.150.0030.00316.73
8.0.140.0070.00016.70
8.0.130.0030.00313.27
8.0.120.0050.00316.87
8.0.110.0040.00416.81
8.0.100.0070.00016.92
8.0.90.0070.00016.68
8.0.80.0040.01116.84
8.0.70.0040.00416.93
8.0.60.0000.00816.77
8.0.50.0080.00016.82
8.0.30.0150.00716.97
8.0.20.0110.01117.40
8.0.10.0050.00316.91
8.0.00.0070.01016.69
7.4.330.0030.00315.08
7.4.320.0030.00316.27
7.4.300.0040.00416.52
7.4.290.0030.00316.47
7.4.280.0000.00716.42
7.4.270.0030.00316.45
7.4.260.0060.00316.40
7.4.250.0080.00016.39
7.4.240.0060.00216.45
7.4.230.0030.00316.27
7.4.220.0070.01416.46
7.4.210.0030.01116.32
7.4.200.0040.00416.34
7.4.160.0100.00716.39
7.4.150.0090.01317.40
7.4.140.0130.00517.86
7.4.130.0100.00816.53
7.4.120.0100.01016.39
7.4.110.0090.00916.57
7.4.100.0130.01016.41
7.4.90.0060.01216.35
7.4.80.0040.01419.39
7.4.70.0160.00016.45
7.4.60.0090.00616.55
7.4.50.0090.00316.50
7.4.40.0060.01116.59
7.4.30.0070.01016.57
7.4.00.0030.01215.10
7.3.330.0050.00013.29
7.3.320.0000.00613.18
7.3.310.0030.00316.39
7.3.300.0030.00316.17
7.3.290.0080.00816.34
7.3.280.0090.00916.35
7.3.270.0090.00917.40
7.3.260.0090.00916.20
7.3.250.0080.00916.33
7.3.240.0040.01216.21
7.3.230.0100.00616.39
7.3.210.0120.00916.36
7.3.200.0100.00616.34
7.3.190.0040.01816.39
7.3.180.0110.00816.43
7.3.170.0060.01216.57
7.3.160.0070.01116.32
7.2.330.0130.00316.59
7.2.320.0150.00416.55
7.2.310.0100.00716.52
7.2.300.0110.00616.39
7.2.290.0130.01016.48
7.2.60.0120.00416.39
7.2.00.0030.01019.09
7.1.200.0030.01015.64
7.1.100.0000.00917.84
7.1.70.0070.00316.96
7.1.60.0080.01519.48
7.1.50.0070.01316.77
7.1.00.0000.08022.32
7.0.200.0130.00616.55
7.0.60.0030.04320.01
7.0.50.0030.08317.87
7.0.40.0130.07020.10
7.0.30.0230.08020.26
7.0.20.0330.07020.22
7.0.10.0130.08020.15
7.0.00.0000.05020.20
5.6.280.0030.06720.86
5.6.210.0000.05020.46
5.6.200.0030.08318.16
5.6.190.0030.08320.62
5.6.180.0200.08320.34
5.6.170.0500.07020.47
5.6.160.0100.05020.45
5.6.150.0070.06718.28
5.6.140.0070.03718.16
5.6.130.0100.03718.18
5.6.120.0030.07721.02
5.6.110.0000.04321.14
5.6.100.0170.07320.89
5.6.90.0070.06021.13
5.6.80.0070.07720.38
5.5.350.3470.03320.44
5.5.340.0000.04717.93
5.5.330.0070.05020.13
5.5.320.0330.07720.35
5.5.310.0270.04720.43
5.5.300.0030.04018.02
5.5.290.0000.04317.99
5.5.280.0070.07020.78
5.5.270.0030.08720.80
5.5.260.0070.07020.86
5.5.250.0030.07020.69
5.5.240.0330.06320.13

preferences:
42.97 ms | 400 KiB | 5 Q