3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { static $a = 0; echo $a; $a = $a + 1; } foo(); // 0 foo(); // 1 foo(); // 2

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)
8.3.60.0160.00318.56
8.3.50.0100.00318.27
8.3.40.0090.00918.84
8.3.30.0060.01018.66
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0100.00725.92
8.2.170.0120.00318.79
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0000.00724.66
8.2.130.0060.00326.16
8.2.120.0030.00619.54
8.2.110.0090.00019.27
8.2.100.0110.00317.77
8.2.90.0060.00318.16
8.2.80.0040.00419.18
8.2.70.0060.00317.49
8.2.60.0080.00018.05
8.2.50.0080.00018.05
8.2.40.0030.00520.04
8.2.30.0040.00418.05
8.2.20.0000.00718.05
8.2.10.0000.00721.11
8.2.00.0080.00019.23
8.1.280.0110.00425.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0070.00720.82
8.1.220.0000.00817.79
8.1.210.0050.00318.96
8.1.200.0080.00017.35
8.1.190.0000.00717.35
8.1.180.0090.00018.10
8.1.170.0000.00818.66
8.1.160.0030.00619.00
8.1.150.0040.00418.93
8.1.140.0030.00518.89
8.1.130.0000.00720.19
8.1.120.0040.00417.39
8.1.110.0040.00417.44
8.1.100.0000.00717.38
8.1.90.0040.00417.30
8.1.80.0000.00817.41
8.1.70.0080.00017.27
8.1.60.0050.00517.57
8.1.50.0030.00617.42
8.1.40.0040.00417.54
8.1.30.0060.00317.47
8.1.20.0030.00617.62
8.1.10.0050.00217.51
8.1.00.0000.00817.45
8.0.300.0000.00819.96
8.0.290.0070.00316.75
8.0.280.0030.00318.43
8.0.270.0000.00718.06
8.0.260.0030.00318.43
8.0.250.0000.00716.95
8.0.240.0000.00717.05
8.0.230.0040.00316.96
8.0.220.0000.00716.88
8.0.210.0070.00016.79
8.0.200.0000.00716.91
8.0.190.0000.00717.02
8.0.180.0080.00016.96
8.0.170.0030.00516.85
8.0.160.0050.00316.94
8.0.150.0030.00416.88
8.0.140.0000.00716.95
8.0.130.0000.00513.37
8.0.120.0060.00316.88
8.0.110.0070.00016.78
8.0.100.0000.00816.88
8.0.90.0040.00416.89
8.0.80.0110.00616.92
8.0.70.0070.00016.89
8.0.60.0040.00417.00
8.0.50.0000.00717.00
8.0.30.0100.00516.88
8.0.20.0040.01117.02
8.0.10.0070.00717.13
8.0.00.0110.00317.03
7.4.330.0000.00515.55
7.4.320.0040.00416.50
7.4.300.0000.00616.48
7.4.290.0030.00616.39
7.4.280.0060.00316.62
7.4.270.0020.00516.49
7.4.260.0000.00513.28
7.4.250.0000.00916.45
7.4.240.0000.00716.40
7.4.230.0030.00516.40
7.4.220.0040.00316.42
7.4.210.0120.00416.54
7.4.200.0050.00316.66
7.4.160.0070.00716.54
7.4.150.0030.01016.40
7.4.140.0030.01116.55
7.4.130.0060.00716.41
7.4.120.0090.00416.46
7.4.110.0070.01116.38
7.4.100.0030.01016.55
7.4.90.0070.00716.48
7.4.80.0060.00916.46
7.4.70.0070.00716.48
7.4.60.0030.01216.32
7.4.50.0070.01416.48
7.4.40.0070.00716.32
7.4.30.0030.01016.39
7.4.20.0170.00316.36
7.4.10.0030.01716.47
7.4.00.0070.01316.60
7.3.330.0030.00316.18
7.3.320.0000.00713.14
7.3.310.0000.00716.29
7.3.300.0030.00616.38
7.3.290.0070.00916.25
7.3.280.0070.00716.41
7.3.270.0060.00616.29
7.3.260.0100.00316.41
7.3.250.0070.00716.36
7.3.240.0070.00716.27
7.3.230.0100.00316.25
7.3.220.0070.00716.21
7.3.210.0070.00716.20
7.3.200.0030.01016.26
7.3.190.0070.00716.30
7.3.180.0070.00716.23
7.3.170.0100.01016.24
7.3.160.0090.01216.19
7.3.150.0060.01216.22
7.3.140.0000.01416.20
7.3.130.0130.00016.27
7.3.120.0040.01116.13
7.3.110.0060.00916.09
7.3.100.0060.00916.11
7.3.90.0030.01116.54
7.3.80.0090.00516.20
7.3.70.0070.00816.32
7.3.60.0100.01016.37
7.3.50.0070.00716.33
7.3.40.0070.00716.37
7.3.30.0070.00816.37
7.3.20.0060.00916.41
7.3.10.0170.00316.27
7.3.00.0170.00316.25

preferences:
54.86 ms | 401 KiB | 5 Q