3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function foo(float $n) : int { return 666; } $r = foo(12);

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)
8.3.60.0000.01416.50
8.3.50.0070.00716.24
8.3.40.0070.00718.47
8.3.30.0080.00618.55
8.3.20.0040.00420.22
8.3.10.0080.00023.48
8.3.00.0040.00423.65
8.2.180.0210.00018.16
8.2.170.0120.00322.96
8.2.160.0070.00720.41
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00820.93
8.2.120.0080.00026.35
8.2.110.0030.00622.13
8.2.100.0060.00617.90
8.2.90.0030.00619.09
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00517.90
8.2.50.0030.00518.07
8.2.40.0030.00520.50
8.2.30.0020.00520.54
8.2.20.0000.00717.59
8.2.10.0030.00717.86
8.2.00.0000.00717.96
8.1.280.0100.01025.92
8.1.270.0030.00523.79
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00723.84
8.1.230.0090.00317.71
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0000.00817.22
8.1.180.0020.00518.10
8.1.170.0040.00418.44
8.1.160.0070.00020.66
8.1.150.0040.00418.73
8.1.140.0080.00019.52
8.1.130.0030.00317.54
8.1.120.0050.00517.29
8.1.110.0040.00417.40
8.1.100.0040.00417.37
8.1.90.0000.00717.39
8.1.80.0040.00417.26
8.1.70.0040.00417.28
8.1.60.0020.00517.46
8.1.50.0090.00017.40
8.1.40.0030.00617.45
8.1.30.0030.00517.58
8.1.20.0040.00417.68
8.1.10.0050.00317.57
8.1.00.0000.00817.51
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.41
8.0.270.0030.00317.20
8.0.260.0040.00417.19
8.0.250.0060.00016.98
8.0.240.0030.00316.93
8.0.230.0000.00716.93
8.0.220.0030.00316.85
8.0.210.0000.00716.89
8.0.200.0000.00616.79
8.0.190.0030.00516.88
8.0.180.0000.00916.91
8.0.170.0000.00916.89
8.0.160.0000.00716.84
8.0.150.0000.00816.82
8.0.140.0040.00416.74
8.0.130.0080.00013.27
8.0.120.0040.00416.89
8.0.110.0080.00016.80
8.0.100.0000.00816.67
8.0.90.0040.00416.93
8.0.80.0100.01316.92
8.0.70.0080.00016.92
8.0.60.0050.00216.93
8.0.50.0000.00716.88
8.0.30.0150.00817.17
8.0.20.0120.00817.40
8.0.10.0040.00416.80
8.0.00.0140.00516.88
7.4.330.0020.00216.82
7.4.320.0030.00316.41
7.4.300.0030.00316.44
7.4.290.0080.00016.59
7.4.280.0060.00316.63
7.4.270.0020.00516.41
7.4.260.0050.00516.50
7.4.250.0000.00716.53
7.4.240.0050.00216.55
7.4.230.0030.00316.50
7.4.220.0130.00616.66
7.4.210.0080.00716.53
7.4.200.0040.00416.51
7.4.160.0130.00616.45
7.4.150.0090.01617.40
7.4.140.0090.01217.86
7.4.130.0110.00916.62
7.4.120.0050.01316.29
7.4.110.0130.00416.45
7.4.100.0120.01216.54
7.4.90.0060.01216.29
7.4.80.0090.00919.39
7.4.70.0090.01216.46
7.4.60.0100.00716.41
7.4.50.0130.00316.28
7.4.40.0080.00816.27
7.4.30.0100.00716.33
7.4.00.0080.00814.74
7.3.330.0000.00513.23
7.3.320.0000.00513.23
7.3.310.0000.00716.04
7.3.300.0070.00016.20
7.3.290.0070.00916.24
7.3.280.0120.00616.27
7.3.270.0160.00017.40
7.3.260.0130.00316.33
7.3.250.0070.01316.23
7.3.240.0080.01116.39
7.3.230.0080.00816.39
7.3.210.0060.00916.34
7.3.200.0120.01216.22
7.3.190.0130.00316.22
7.3.180.0100.00616.58
7.3.170.0090.00616.29
7.3.160.0070.01116.21
7.3.10.0040.00816.51
7.3.00.0020.00816.38
7.2.330.0090.00916.25
7.2.320.0100.00716.56
7.2.310.0100.00716.61
7.2.300.0030.01816.43
7.2.290.0060.01616.64
7.2.130.0080.00816.77
7.2.120.0060.00816.69
7.2.110.0000.01316.97
7.2.100.0050.00916.64
7.2.90.0050.01116.84
7.2.80.0030.00616.92
7.2.70.0040.01016.92
7.2.60.0070.00616.69
7.2.50.0030.01216.92
7.2.40.0090.00716.93
7.2.30.0070.00716.67
7.2.20.0060.00416.63
7.2.10.0040.00916.62
7.2.00.0050.00717.63
7.1.250.0070.00715.63
7.1.200.0070.00315.74
7.1.100.0080.00318.05
7.1.70.0050.00316.96
7.1.60.0140.01019.05
7.1.50.0090.01316.90
7.1.00.0070.07322.54
7.0.200.0080.00414.69
7.0.60.0070.04019.82
7.0.50.0070.04317.96
7.0.40.0070.07720.13
7.0.30.0130.04720.23
7.0.20.0370.08320.24
7.0.10.0100.07720.21
7.0.00.0030.05720.20
5.6.280.0000.03321.04
5.6.210.0130.05720.70
5.6.200.0030.08318.16
5.6.190.0100.08020.65
5.6.180.0030.09020.42
5.6.170.0300.05320.50
5.6.160.0070.07320.57
5.6.150.0030.04018.29
5.6.140.0070.08318.17
5.6.130.0070.08318.18
5.6.120.0030.05021.00
5.6.110.0130.07321.02
5.6.100.0030.08020.99
5.6.90.0070.04020.96
5.6.80.0030.05320.45
5.5.350.4030.03720.42
5.5.340.0100.07717.92
5.5.330.0100.05720.27
5.5.320.0330.07720.24
5.5.310.0300.07020.42
5.5.300.0070.08317.98
5.5.290.0100.03718.01
5.5.280.0230.07320.96
5.5.270.0100.05020.86
5.5.260.0070.08720.87
5.5.250.0030.05020.66
5.5.240.0170.05020.36

preferences:
41.16 ms | 401 KiB | 5 Q