3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function myadd(int $a, int $b) { return $a + $b; } echo myadd(6.5, 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)
8.3.60.0100.00716.60
8.3.50.0140.00722.09
8.3.40.0140.00318.84
8.3.30.0110.00418.51
8.3.20.0070.00020.04
8.3.10.0080.00023.48
8.3.00.0050.00319.91
8.2.180.0040.01418.41
8.2.170.0070.01422.96
8.2.160.0130.00320.29
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0050.00319.27
8.2.120.0080.00026.35
8.2.110.0000.01122.34
8.2.100.0090.00318.04
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0030.00622.32
8.2.30.0030.00320.49
8.2.20.0050.00217.67
8.2.10.0050.00217.89
8.2.00.0000.00718.04
8.1.280.0070.01025.92
8.1.270.0050.00320.21
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00923.97
8.1.230.0040.00717.72
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.48
8.1.160.0050.00220.64
8.1.150.0040.00418.67
8.1.140.0000.00819.32
8.1.130.0000.00717.55
8.1.120.0040.00417.25
8.1.110.0000.00717.33
8.1.100.0000.00717.36
8.1.90.0030.00517.35
8.1.80.0080.00017.33
8.1.70.0000.00817.13
8.1.60.0060.00317.51
8.1.50.0000.00817.43
8.1.40.0000.00817.46
8.1.30.0030.00617.42
8.1.20.0000.00717.53
8.1.10.0000.00817.52
8.1.00.0000.00717.48
8.0.300.0070.00018.77
8.0.290.0030.00716.63
8.0.280.0030.00318.29
8.0.270.0070.00017.18
8.0.260.0050.00317.18
8.0.250.0030.00316.94
8.0.240.0040.00416.84
8.0.230.0060.00316.91
8.0.220.0070.00016.88
8.0.210.0030.00316.78
8.0.200.0070.00016.86
8.0.190.0060.00316.99
8.0.180.0000.00716.81
8.0.170.0070.00016.93
8.0.160.0040.00416.95
8.0.150.0000.00716.87
8.0.140.0050.00216.79
8.0.130.0050.00013.33
8.0.120.0040.00416.85
8.0.110.0020.00516.82
8.0.100.0000.00716.68
8.0.90.0030.00416.83
8.0.80.0090.00616.75
8.0.70.0060.00316.83
8.0.60.0040.00416.78
8.0.50.0030.00316.75
8.0.30.0080.01217.08
8.0.20.0090.01017.40
8.0.10.0030.00416.81
8.0.00.0100.00716.70
7.4.330.0000.00516.84
7.4.320.0000.00716.47
7.4.300.0030.00316.47
7.4.290.0070.00016.53
7.4.280.0030.00616.35
7.4.270.0030.00316.48
7.4.260.0040.00416.52
7.4.250.0040.00416.49
7.4.240.0080.00016.45
7.4.230.0030.00316.33
7.4.220.0040.01416.38
7.4.210.0090.00616.49
7.4.200.0030.00316.28
7.4.160.0170.00616.36
7.4.150.0130.00317.40
7.4.140.0170.00617.86
7.4.130.0180.00316.45
7.4.120.0110.00616.56
7.4.110.0070.01016.46
7.4.100.0110.00616.45
7.4.90.0090.00916.51
7.4.80.0090.01019.39
7.4.70.0060.00916.29
7.4.60.0070.01316.42
7.4.50.0040.01116.54
7.4.40.0060.00916.45
7.4.30.0040.01416.54
7.4.00.0030.01214.60
7.3.330.0000.00513.25
7.3.320.0000.00713.23
7.3.310.0050.00316.32
7.3.300.0000.00916.19
7.3.290.0060.00916.25
7.3.280.0050.01016.29
7.3.270.0060.01217.40
7.3.260.0120.00616.50
7.3.240.0100.01016.39
7.3.230.0150.00616.43
7.3.210.0090.00916.48
7.3.200.0130.00316.58
7.3.190.0110.00816.30
7.3.180.0090.01216.48
7.3.170.0110.01116.52
7.3.160.0100.00616.42
7.2.330.0090.01016.38
7.2.320.0150.00816.57
7.2.310.0120.00416.50
7.2.300.0130.00316.32
7.2.290.0100.00716.58
7.2.60.0130.00316.91
7.2.00.0030.01219.26
7.1.200.0090.00615.60
7.1.100.0040.01117.74
7.1.70.0060.00916.80
7.1.60.0130.00719.44
7.1.50.0150.01116.89
7.1.00.0030.07722.32
7.0.200.0030.00516.73
7.0.60.0070.08719.94
7.0.50.0030.04017.88
7.0.40.0100.05319.96
7.0.30.0270.08320.32
7.0.20.0200.04320.12
7.0.10.0030.07320.16
7.0.00.0170.07020.08
5.6.280.0030.03320.86
5.6.210.0070.05020.61
5.6.200.0070.04718.14
5.6.190.0070.05320.48
5.6.180.0170.04320.39
5.6.170.0270.06720.47
5.6.160.0130.08320.44
5.6.150.0130.08018.22
5.6.140.0030.08318.18
5.6.130.0170.07718.15
5.6.120.0070.06721.13
5.6.110.0070.09020.98
5.6.100.0130.08021.14
5.6.90.0030.04320.97
5.6.80.0100.08020.31
5.5.350.0130.07320.43
5.5.340.0070.06317.95
5.5.330.0070.04320.47
5.5.320.0570.06320.34
5.5.310.0230.07720.35
5.5.300.0170.06018.08
5.5.290.0100.06717.98
5.5.280.0070.05020.85
5.5.270.0100.08320.73
5.5.260.0170.07720.96
5.5.250.0000.04720.50
5.5.240.4170.03020.20

preferences:
48.5 ms | 401 KiB | 5 Q