3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() : int { return 42; } foo();

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)
8.3.70.0110.00718.42
8.3.60.0070.01116.50
8.3.50.0190.00821.01
8.3.40.0070.00718.32
8.3.30.0090.00618.47
8.3.20.0070.00020.04
8.3.10.0040.00423.47
8.3.00.0040.00423.56
8.2.190.0070.00716.58
8.2.180.0130.00618.29
8.2.170.0130.00722.96
8.2.160.0130.00020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00819.70
8.2.120.0000.00726.35
8.2.110.0060.00321.18
8.2.100.0080.00417.90
8.2.90.0000.00819.15
8.2.80.0060.00317.97
8.2.70.0000.00917.38
8.2.60.0070.00017.91
8.2.50.0000.00818.07
8.2.40.0050.00320.53
8.2.30.0000.00719.36
8.2.20.0060.00317.53
8.2.10.0040.00417.83
8.2.00.0040.00417.80
8.1.280.0140.00425.92
8.1.270.0040.00423.84
8.1.260.0060.00328.09
8.1.250.0080.00028.09
8.1.240.0030.00722.39
8.1.230.0040.00719.16
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.00817.22
8.1.190.0040.00416.98
8.1.180.0050.00318.10
8.1.170.0090.00018.53
8.1.160.0000.00720.57
8.1.150.0030.00618.63
8.1.140.0050.00319.43
8.1.130.0000.00717.61
8.1.120.0000.00717.25
8.1.110.0000.00817.38
8.1.100.0040.00417.27
8.1.90.0040.00417.35
8.1.80.0080.00017.29
8.1.70.0030.00517.21
8.1.60.0000.00817.46
8.1.50.0030.00517.48
8.1.40.0000.00817.49
8.1.30.0030.00617.58
8.1.20.0000.00717.59
8.1.10.0040.00417.36
8.1.00.0000.00717.39
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0040.00418.33
8.0.270.0000.00717.12
8.0.260.0000.00717.22
8.0.250.0000.00716.81
8.0.240.0040.00416.83
8.0.230.0000.00816.82
8.0.220.0050.00316.73
8.0.210.0030.00316.76
8.0.200.0000.00716.68
8.0.190.0070.00016.65
8.0.180.0000.00716.67
8.0.170.0040.00416.79
8.0.160.0000.00716.80
8.0.150.0030.00316.71
8.0.140.0040.00416.70
8.0.130.0030.00313.09
8.0.120.0060.00316.61
8.0.110.0020.00516.66
8.0.100.0040.00416.77
8.0.90.0050.00316.61
8.0.80.0040.01116.75
8.0.70.0070.00016.70
8.0.60.0040.00416.65
8.0.50.0080.00016.70
8.0.30.0090.01016.92
8.0.20.0120.01217.40
8.0.10.0040.00416.92
8.0.00.0070.01016.54
7.4.330.0050.00016.76
7.4.320.0060.00016.39
7.4.300.0040.00416.50
7.4.290.0000.00816.54
7.4.280.0040.00416.43
7.4.270.0000.00716.52
7.4.260.0040.00416.41
7.4.250.0000.00716.37
7.4.240.0020.00516.46
7.4.230.0030.00316.48
7.4.220.0030.01416.53
7.4.210.0080.00916.44
7.4.200.0030.00316.36
7.4.160.0060.01016.32
7.4.150.0100.01017.40
7.4.140.0110.00617.86
7.4.130.0090.00916.20
7.4.120.0030.01416.37
7.4.110.0070.01016.42
7.4.100.0040.01416.27
7.4.90.0060.01216.51
7.4.80.0140.00319.39
7.4.70.0110.00716.50
7.4.60.0110.00416.43
7.4.50.0070.00716.40
7.4.40.0100.00716.50
7.4.30.0090.01116.41
7.4.00.0090.00714.96
7.3.330.0000.00613.23
7.3.320.0060.00013.05
7.3.310.0000.00716.09
7.3.300.0000.00716.23
7.3.290.0030.00316.11
7.3.280.0080.00816.22
7.3.270.0150.00317.40
7.3.260.0060.01216.55
7.3.240.0070.01016.18
7.3.230.0080.00816.39
7.3.210.0080.00816.24
7.3.200.0060.01019.39
7.3.190.0100.00716.45
7.3.180.0070.01016.40
7.3.170.0120.00416.52
7.3.160.0060.00916.27
7.3.120.0110.00814.77
7.3.110.0080.00914.54
7.3.100.0100.00614.71
7.3.90.0070.00514.73
7.3.80.0100.00514.76
7.3.70.0030.00914.68
7.3.60.0100.00214.72
7.3.50.0030.01114.73
7.3.40.0070.00614.57
7.3.30.0050.00714.54
7.3.20.0030.00916.56
7.3.10.0050.00716.46
7.3.00.0030.00816.65
7.2.330.0060.01016.20
7.2.320.0100.00716.55
7.2.310.0100.00616.44
7.2.300.0140.00316.63
7.2.290.0050.01116.29
7.2.250.0070.01214.99
7.2.240.0080.01014.92
7.2.230.0140.00214.78
7.2.220.0050.01114.75
7.2.210.0070.00614.83
7.2.200.0060.00714.63
7.2.190.0050.01014.86
7.2.180.0050.00914.88
7.2.170.0070.00714.68
7.2.80.0120.00016.39
7.2.60.0070.00716.76
7.2.00.0120.00619.23
7.1.330.0040.00915.61
7.1.320.0050.00715.75
7.1.310.0080.00715.81
7.1.300.0060.00915.67
7.1.290.0080.00515.70
7.1.280.0080.00715.64
7.1.270.0030.01015.49
7.1.260.0040.01015.63
7.1.200.0240.00715.62
7.1.100.0060.00617.82
7.1.70.0030.00316.91
7.1.60.0100.01419.28
7.1.50.0030.01016.77
7.1.00.0100.07022.36
7.0.200.0070.00716.36
7.0.60.0000.04721.82
7.0.50.0070.04317.86
7.0.40.0130.06320.21
7.0.30.0170.04320.30
7.0.20.0270.05320.35
7.0.10.0030.09020.10
7.0.00.0100.08320.30
5.6.280.0030.05721.08
5.6.210.0130.05320.54
5.6.200.0100.07318.16
5.6.190.0030.04720.50
5.6.180.0230.07320.48
5.6.170.0370.07720.62
5.6.160.0130.07720.71
5.6.150.0100.07718.14
5.6.140.0100.05018.27
5.6.130.0070.06318.11
5.6.120.0030.09321.03
5.6.110.0100.08320.99
5.6.100.0030.08721.11
5.6.90.0100.08720.95
5.6.80.0070.03720.38
5.5.350.3870.04320.29
5.5.340.0030.05017.92
5.5.330.0030.04320.37
5.5.320.0530.03720.27
5.5.310.0230.08320.19
5.5.300.0100.08018.00
5.5.290.0030.08317.98
5.5.280.0000.05020.88
5.5.270.0030.04320.76
5.5.260.0070.09020.88
5.5.250.0000.09020.77
5.5.240.0130.07720.37

preferences:
47.96 ms | 401 KiB | 5 Q