3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($id = null, $foo, $bar) {} 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)
8.3.60.0110.00716.63
8.3.50.0030.01416.36
8.3.40.0150.00018.79
8.3.30.0180.00418.63
8.3.20.0040.00420.16
8.3.10.0080.00023.66
8.3.00.0080.00023.53
8.2.180.0040.01118.43
8.2.170.0060.00922.96
8.2.160.0100.00320.55
8.2.150.0030.00624.18
8.2.140.0030.00624.66
8.2.130.0080.00020.94
8.2.120.0000.00826.35
8.2.110.0040.00421.18
8.2.100.0080.00317.80
8.2.90.0050.00319.07
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0080.00017.93
8.2.50.0000.00818.09
8.2.40.0040.00422.32
8.2.30.0040.00419.24
8.2.20.0000.00817.63
8.2.10.0040.00418.00
8.2.00.0000.00717.83
8.1.280.0070.00725.92
8.1.270.0070.00722.14
8.1.260.0000.00828.09
8.1.250.0000.00728.09
8.1.240.0060.00322.41
8.1.230.0070.00319.03
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.22
8.1.180.0000.00818.10
8.1.170.0040.00418.32
8.1.160.0040.00420.63
8.1.150.0040.00420.42
8.1.140.0050.00319.43
8.1.130.0030.00317.57
8.1.120.0040.00417.32
8.1.110.0040.00417.32
8.1.100.0030.00717.22
8.1.90.0070.00017.21
8.1.80.0000.00817.31
8.1.70.0000.00817.36
8.1.60.0040.00417.52
8.1.50.0090.00017.40
8.1.40.0040.00417.42
8.1.30.0040.00417.42
8.1.20.0000.00717.50
8.1.10.0040.00417.41
8.1.00.0050.00217.27
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.28
8.0.270.0000.00817.18
8.0.260.0060.00017.24
8.0.250.0000.00616.87
8.0.240.0000.00816.88
8.0.230.0000.00716.99
8.0.220.0000.00716.88
8.0.210.0000.00816.90
8.0.200.0000.00716.95
8.0.190.0040.00416.93
8.0.180.0070.00016.91
8.0.170.0040.00416.82
8.0.160.0030.00316.91
8.0.150.0060.00316.76
8.0.140.0080.00016.86
8.0.130.0030.00313.35
8.0.120.0000.00816.90
8.0.110.0000.00816.78
8.0.100.0070.00016.86
8.0.90.0000.00716.86
8.0.80.0110.00416.92
8.0.70.0000.00716.69
8.0.60.0000.00716.92
8.0.50.0000.00716.86
8.0.30.0110.00616.80
8.0.20.0140.01117.40
8.0.10.0040.00416.77
8.0.00.0090.01316.74
7.4.330.0050.00016.79
7.4.320.0000.00816.30
7.4.300.0030.00316.46
7.4.290.0000.00716.42
7.4.280.0000.00716.54
7.4.270.0040.00416.45
7.4.260.0040.00416.44
7.4.250.0030.00316.34
7.4.240.0000.00716.56
7.4.230.0000.00716.27
7.4.220.0110.00716.55
7.4.210.0050.01116.52
7.4.200.0000.00716.51
7.4.160.0130.00716.35
7.4.150.0110.01417.40
7.4.140.0110.00917.86
7.4.130.0190.00616.55
7.4.120.0130.00516.54
7.4.110.0070.01016.51
7.4.100.0140.00316.47
7.4.90.0140.00416.52
7.4.80.0170.00719.39
7.4.70.0060.01316.63
7.4.60.0090.00616.50
7.4.50.0000.01716.36
7.4.40.0060.01016.62
7.4.30.0130.01016.16
7.4.00.0070.01014.93
7.3.330.0030.00313.16
7.3.320.0050.00013.27
7.3.310.0000.00716.32
7.3.300.0030.00316.34
7.3.290.0150.00416.29
7.3.280.0050.01316.27
7.3.270.0100.00717.40
7.3.260.0140.00316.33
7.3.240.0060.01216.30
7.3.230.0140.00316.50
7.3.210.0100.01316.43
7.3.200.0130.00919.39
7.3.190.0150.00616.23
7.3.180.0110.00816.35
7.3.170.0100.00716.30
7.3.160.0080.00716.24
7.2.330.0070.01516.56
7.2.320.0030.01416.68
7.2.310.0100.00716.29
7.2.300.0130.00316.67
7.2.290.0170.00016.32
7.2.60.0060.01016.36
7.2.00.0070.01019.41
7.1.200.0100.00315.57
7.1.100.0080.00417.80
7.1.70.0000.00816.85
7.1.60.0090.01219.40
7.1.50.0090.01316.83
7.1.00.0100.07022.42
7.0.200.1840.00614.66
7.0.60.0200.07021.88
7.0.50.0100.08017.83
7.0.40.0070.09020.02
7.0.30.0300.07020.11
7.0.20.0400.06720.11
7.0.10.0030.06020.20
7.0.00.0070.04020.23
5.6.280.0100.02321.12
5.6.210.0070.06020.44
5.6.200.0070.06718.29
5.6.190.0070.08720.48
5.6.180.0430.07320.61
5.6.170.0370.08320.50
5.6.160.0070.07020.71
5.6.150.0030.07718.25
5.6.140.0000.04318.28
5.6.130.0030.08018.23
5.6.120.0070.08321.12
5.6.110.0070.07721.09
5.6.100.0070.07321.11
5.6.90.0130.07720.97
5.6.80.0030.07020.39
5.5.350.0270.07020.35
5.5.340.0070.08318.02
5.5.330.0030.08720.56
5.5.320.0370.08020.35
5.5.310.0130.04320.27
5.5.300.0130.07717.98
5.5.290.0130.08017.99
5.5.280.0130.04720.80
5.5.270.0000.09320.87
5.5.260.0170.07320.89
5.5.250.0230.06720.70
5.5.240.0170.04320.12

preferences:
52.17 ms | 400 KiB | 5 Q