3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function f(float $f = 1) { echo $f; } f(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)
8.3.60.0070.00716.50
8.3.50.0090.00616.29
8.3.40.0100.00318.46
8.3.30.0110.00418.85
8.3.20.0040.00420.21
8.3.10.0040.00423.43
8.3.00.0080.00023.61
8.2.180.0220.00018.05
8.2.170.0110.00322.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.06
8.2.120.0070.00026.35
8.2.110.0060.00321.11
8.2.100.0040.00817.80
8.2.90.0090.00019.05
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00918.04
8.2.50.0000.00818.09
8.2.40.0000.00922.34
8.2.30.0100.00019.36
8.2.20.0040.00417.65
8.2.10.0000.00717.94
8.2.00.0050.00217.98
8.1.280.0120.00325.92
8.1.270.0170.00322.11
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00522.34
8.1.230.0080.00319.17
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.10
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0030.00518.39
8.1.160.0070.00020.66
8.1.150.0040.00418.79
8.1.140.0000.00819.42
8.1.130.0000.00717.50
8.1.120.0070.00017.26
8.1.110.0100.00017.20
8.1.100.0000.00717.29
8.1.90.0030.00617.20
8.1.80.0060.00317.18
8.1.70.0000.00817.20
8.1.60.0000.00717.53
8.1.50.0030.00517.35
8.1.40.0040.00717.32
8.1.30.0000.00917.59
8.1.20.0030.00617.46
8.1.10.0000.00717.51
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.48
8.0.270.0030.00317.24
8.0.260.0000.00617.16
8.0.250.0070.00016.92
8.0.240.0070.00016.94
8.0.230.0000.00716.75
8.0.220.0000.00716.79
8.0.210.0000.00716.84
8.0.200.0030.00316.86
8.0.190.0040.00416.79
8.0.180.0070.00016.83
8.0.170.0030.00616.91
8.0.160.0030.00316.78
8.0.150.0030.00316.80
8.0.140.0030.00316.75
8.0.130.0030.00313.25
8.0.120.0040.00416.84
8.0.110.0000.00816.84
8.0.100.0070.00016.92
8.0.90.0040.00416.76
8.0.80.0140.00016.77
8.0.70.0000.00816.79
8.0.60.0040.00416.73
8.0.50.0000.00816.88
8.0.30.0150.00417.18
8.0.20.0130.00617.40
8.0.10.0000.00716.77
8.0.00.0070.01116.63
7.4.330.0020.00216.73
7.4.320.0000.00616.44
7.4.300.0000.00716.38
7.4.290.0030.00316.43
7.4.280.0070.00016.27
7.4.270.0000.00716.52
7.4.260.0000.00816.41
7.4.250.0000.00716.41
7.4.240.0000.00716.59
7.4.230.0030.00316.55
7.4.220.0170.00316.55
7.4.210.0090.00916.55
7.4.200.0070.00016.27
7.4.160.0070.01316.70
7.4.150.0070.01017.40
7.4.140.0130.00917.86
7.4.130.0070.01016.31
7.4.120.0070.01016.30
7.4.110.0100.00716.27
7.4.100.0070.01016.28
7.4.90.0070.01116.43
7.4.80.0090.00919.39
7.4.70.0090.01316.56
7.4.60.0060.01316.21
7.4.50.0030.01416.15
7.4.40.0070.01116.47
7.4.30.0120.01216.29
7.4.00.0030.01315.13
7.3.330.0000.00613.15
7.3.320.0000.00613.16
7.3.310.0050.00316.18
7.3.300.0030.00316.30
7.3.290.0080.00916.26
7.3.280.0110.00516.28
7.3.270.0130.00617.40
7.3.260.0140.00316.47
7.3.250.0090.00916.46
7.3.240.0100.00916.31
7.3.230.0070.01216.46
7.3.210.0120.00416.57
7.3.200.0110.00619.39
7.3.190.0090.00916.57
7.3.180.0030.01216.39
7.3.170.0130.01016.27
7.3.160.0110.00516.39
7.2.330.0030.01316.59
7.2.320.0120.00416.72
7.2.310.0150.00616.73
7.2.300.0090.00916.55
7.2.290.0030.01316.68
7.2.60.0130.00316.77
7.2.00.0000.01419.07
7.1.200.0080.00315.75
7.1.100.0060.01218.15
7.1.70.0030.00317.30
7.1.60.0070.01719.28
7.1.50.0040.01816.96
7.1.00.0000.08022.35
7.0.200.0120.00416.34
7.0.60.0030.08321.82
7.0.50.0130.07717.88
7.0.40.0100.08720.02
7.0.30.0330.06720.16
7.0.20.0230.08020.22
7.0.10.0030.08720.06
7.0.00.0100.05320.12
5.6.280.0030.06720.77
5.6.210.0070.07720.73
5.6.200.0030.04718.25
5.6.190.0100.07320.39
5.6.180.0300.07320.52
5.6.170.0400.05320.47
5.6.160.0070.07020.51
5.6.150.0130.07718.28
5.6.140.0070.07318.28
5.6.130.0100.08018.19
5.6.120.0100.05021.02
5.6.110.0000.04321.02
5.6.100.0000.04720.96
5.6.90.0170.07021.04
5.6.80.0130.07720.44
5.5.350.4030.04320.37
5.5.340.0070.08317.95
5.5.330.0100.04320.47
5.5.320.0530.07720.38
5.5.310.0270.05320.34
5.5.300.0100.07718.01
5.5.290.0030.04018.02
5.5.280.0230.07320.98
5.5.270.0070.08020.95
5.5.260.0100.07320.96
5.5.250.0070.03720.69
5.5.240.0070.03720.19

preferences:
69.88 ms | 401 KiB | 5 Q