3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Foo {} function myadd(int $a, int $b): Foo { return $a + $b . "hello"; } echo myadd(6, 7);

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)
8.3.70.0130.00716.41
8.3.60.0170.00716.63
8.3.50.0140.00522.05
8.3.40.0140.00418.79
8.3.30.0070.00718.85
8.3.20.0000.00820.29
8.3.10.0070.00023.61
8.3.00.0050.00319.85
8.2.180.0110.00416.46
8.2.170.0060.00922.96
8.2.160.0130.00320.50
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00419.37
8.2.120.0050.00226.35
8.2.110.0060.00322.13
8.2.100.0110.00317.93
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0030.00622.28
8.2.30.0000.00720.60
8.2.20.0000.00717.63
8.2.10.0030.00517.88
8.2.00.0050.00317.91
8.1.280.0110.00725.92
8.1.270.0050.00320.25
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0030.00717.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0000.00720.66
8.1.150.0000.00718.73
8.1.140.0000.00819.48
8.1.130.0070.00017.56
8.1.120.0070.00017.35
8.1.110.0070.00017.35
8.1.100.0040.00417.44
8.1.90.0030.00617.39
8.1.80.0040.00417.39
8.1.70.0000.00717.12
8.1.60.0070.00017.41
8.1.50.0070.00317.36
8.1.40.0040.00417.35
8.1.30.0000.00817.51
8.1.20.0080.00017.55
8.1.10.0000.00817.46
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0070.00416.75
8.0.280.0040.00418.48
8.0.270.0000.00717.38
8.0.260.0000.00617.16
8.0.250.0030.00316.90
8.0.240.0050.00317.01
8.0.230.0050.00516.91
8.0.220.0050.00216.90
8.0.210.0000.00716.94
8.0.200.0080.00016.96
8.0.190.0070.00416.99
8.0.180.0000.00716.91
8.0.170.0070.00016.98
8.0.160.0000.00716.85
8.0.150.0000.00816.89
8.0.140.0070.00016.79
8.0.130.0030.00313.32
8.0.120.0020.00516.92
8.0.110.0000.00816.96
8.0.100.0040.00416.78
8.0.90.0070.00016.83
8.0.80.0120.00317.00
8.0.70.0050.00316.86
8.0.60.0070.00016.77
8.0.50.0030.00516.98
8.0.30.0070.01116.92
8.0.20.0120.00617.40
8.0.10.0000.00717.06
8.0.00.0110.00616.73
7.4.330.0050.00016.78
7.4.320.0000.00816.39
7.4.300.0060.00016.52
7.4.290.0070.00016.52
7.4.280.0040.00416.44
7.4.270.0030.00316.45
7.4.260.0000.00816.41
7.4.250.0050.00216.50
7.4.240.0030.00416.48
7.4.230.0000.00716.41
7.4.220.0070.01016.61
7.4.210.0090.00916.45
7.4.200.0050.00216.35
7.4.160.0060.00916.60
7.4.150.0080.00817.40
7.4.140.0050.01617.86
7.4.130.0120.00916.29
7.4.120.0070.01416.45
7.4.110.0130.01016.54
7.4.100.0080.00816.73
7.4.90.0070.01016.70
7.4.80.0060.00919.39
7.4.70.0060.01316.78
7.4.60.0150.00316.61
7.4.50.0060.01016.26
7.4.40.0090.00616.54
7.4.30.0070.01316.61
7.4.00.0100.00914.97
7.3.330.0000.00513.38
7.3.320.0030.00313.29
7.3.310.0030.00316.38
7.3.300.0000.00716.36
7.3.290.0070.00916.34
7.3.280.0070.00916.31
7.3.270.0140.00417.40
7.3.260.0140.01016.58
7.3.240.0080.01116.37
7.3.230.0030.01516.61
7.3.210.0090.01016.46
7.3.200.0060.01016.27
7.3.190.0110.00416.46
7.3.180.0080.00816.24
7.3.170.0140.00716.54
7.3.160.0030.01216.55
7.3.120.0080.00814.89
7.3.110.0060.01314.98
7.3.100.0050.01114.93
7.3.90.0050.00914.87
7.3.80.0100.00514.99
7.3.70.0000.01014.92
7.3.60.0050.00814.96
7.3.50.0010.01314.82
7.3.40.0050.01214.95
7.3.30.0030.01114.72
7.3.20.0090.00316.78
7.3.10.0050.00716.64
7.3.00.0070.00716.60
7.2.330.0190.01416.66
7.2.320.0130.01016.36
7.2.310.0090.00616.52
7.2.300.0140.00516.48
7.2.290.0140.00316.54
7.2.250.0080.01014.80
7.2.240.0100.00914.83
7.2.230.0080.00814.88
7.2.220.0050.00915.09
7.2.210.0050.01014.80
7.2.200.0030.01014.85
7.2.190.0050.01014.84
7.2.180.0060.01014.85
7.2.170.0040.01314.90
7.2.80.0110.00316.52
7.2.60.0060.00616.66
7.1.330.0040.01115.63
7.1.320.0010.00715.53
7.1.310.0030.01115.61
7.1.300.0060.00615.71
7.1.290.0030.01115.62
7.1.280.0030.01115.77
7.1.270.0050.00915.72
7.1.260.0070.00415.72
7.1.200.0040.01115.57
7.1.100.0070.00717.68
7.1.70.0120.00316.87
7.1.60.0170.00719.44
7.1.50.0210.00416.90
7.1.00.0100.07022.31
7.0.200.0160.00316.88
7.0.60.0000.05020.01
7.0.50.0100.03317.83
7.0.40.0030.08019.98
7.0.30.0300.04020.25
7.0.20.0300.07320.26
7.0.10.0030.04720.09
7.0.00.0070.04720.18
5.6.280.0030.05321.07
5.6.210.0030.07320.60
5.6.200.0130.08018.18
5.6.190.0270.03720.47
5.6.180.0170.08320.46
5.6.170.0430.06320.48
5.6.160.0070.08020.39
5.6.150.0070.06718.17
5.6.140.0070.04318.29
5.6.130.0030.04718.27
5.6.120.0130.08020.96
5.6.110.0170.05721.02
5.6.100.0000.06720.99
5.6.90.0070.07020.94
5.6.80.0100.03320.39
5.5.350.0100.06320.43
5.5.340.0100.08018.07
5.5.330.0130.07720.37
5.5.320.0270.05020.28
5.5.310.0130.04320.51
5.5.300.0000.07017.98
5.5.290.0100.07718.04
5.5.280.0200.04020.80
5.5.270.0030.06020.96
5.5.260.0200.07020.84
5.5.250.0100.07720.59
5.5.240.4170.04320.24

preferences:
58.71 ms | 401 KiB | 5 Q