3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a, $b = 3) { var_dump($a + $b); } foo(1, 2, 3, 4, 5);

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)
8.3.70.0150.00316.38
8.3.60.0060.00916.50
8.3.50.0090.01216.60
8.3.40.0140.00018.51
8.3.30.0130.00318.59
8.3.20.0000.00821.73
8.3.10.0080.00021.78
8.3.00.0030.00519.13
8.2.190.0100.00516.58
8.2.180.0100.01018.43
8.2.170.0090.00622.96
8.2.160.0080.00819.21
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0000.00820.38
8.2.120.0080.00026.35
8.2.110.0100.00019.30
8.2.100.0080.00317.59
8.2.90.0000.00818.89
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0070.00020.44
8.2.30.0070.00219.12
8.2.20.0040.00417.95
8.2.10.0040.00417.81
8.2.00.0000.00717.88
8.1.280.0100.00725.92
8.1.270.0040.00420.53
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.79
8.1.230.0070.00419.54
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0000.00718.51
8.1.160.0040.00418.77
8.1.150.0000.00718.72
8.1.140.0040.00419.45
8.1.130.0000.00718.75
8.1.120.0060.00317.25
8.1.110.0080.00017.29
8.1.100.0040.00417.31
8.1.90.0040.00417.21
8.1.80.0040.00417.32
8.1.70.0000.00717.33
8.1.60.0080.00017.54
8.1.50.0030.00617.49
8.1.40.0040.00417.46
8.1.30.0030.00517.51
8.1.20.0040.00417.48
8.1.10.0000.00717.42
8.1.00.0060.00317.25
8.0.300.0070.00018.77
8.0.290.0060.00316.58
8.0.280.0000.00718.33
8.0.270.0070.00017.04
8.0.260.0030.00317.08
8.0.250.0000.00616.82
8.0.240.0040.00416.82
8.0.230.0030.00316.81
8.0.220.0040.00416.64
8.0.210.0000.00716.80
8.0.200.0060.00016.81
8.0.190.0040.00416.88
8.0.180.0040.00816.82
8.0.170.0000.01016.76
8.0.160.0030.00316.71
8.0.150.0000.00816.60
8.0.140.0000.00716.62
8.0.130.0050.00013.20
8.0.120.0070.00016.59
8.0.110.0000.00716.66
8.0.100.0040.00416.73
8.0.90.0040.00416.83
8.0.80.0090.00916.75
8.0.70.0000.00716.64
8.0.60.0000.00716.83
8.0.50.0070.00016.65
8.0.30.0100.00616.95
8.0.20.0120.00917.40
8.0.10.0000.00716.69
8.0.00.0140.00416.52
7.4.330.0020.00215.55
7.4.320.0000.00716.48
7.4.300.0030.00316.54
7.4.290.0000.00816.38
7.4.280.0040.00416.40
7.4.270.0060.00016.44
7.4.260.0030.00316.52
7.4.250.0080.00016.47
7.4.240.0000.00716.53
7.4.230.0000.00716.24
7.4.220.0100.00916.64
7.4.210.0100.00516.47
7.4.200.0000.00716.54
7.4.160.0070.00816.28
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0150.00316.32
7.4.120.0090.01316.38
7.4.110.0040.01216.36
7.4.100.0090.00716.28
7.4.90.0100.01316.59
7.4.80.0080.00819.39
7.4.70.0070.01016.18
7.4.60.0120.00416.23
7.4.50.0070.00716.44
7.4.40.0070.01016.50
7.4.30.0090.00616.45
7.4.00.0070.00314.92
7.3.330.0020.00213.37
7.3.320.0060.00013.22
7.3.310.0000.00716.32
7.3.300.0030.00316.15
7.3.290.0070.00016.25
7.3.280.0090.00816.27
7.3.270.0090.00917.40
7.3.260.0140.00716.34
7.3.250.0130.00616.35
7.3.240.0090.00916.55
7.3.230.0080.00816.27
7.3.210.0080.01216.29
7.3.200.0120.00316.35
7.3.190.0090.00616.40
7.3.180.0130.00416.47
7.3.170.0110.00516.57
7.3.160.0060.00916.37
7.2.330.0070.01116.38
7.2.320.0140.00716.43
7.2.310.0090.01216.62
7.2.300.0130.00316.72
7.2.290.0080.00816.38
7.2.60.0130.00016.93
7.2.00.0000.01719.33
7.1.200.0000.01215.84
7.1.70.0080.00316.89
7.1.60.0040.00817.15
7.1.50.0500.01332.91
7.1.40.0330.02032.32
7.1.30.0530.01032.59
7.1.20.0570.01732.48
7.1.10.0400.01314.48
7.1.00.0470.00714.80
7.0.200.0030.01316.56
7.0.190.0430.00314.78
7.0.180.0300.00714.24
7.0.170.0400.01014.41
7.0.160.0370.01314.27
7.0.150.0430.01314.14
7.0.140.0370.01014.30
7.0.130.0670.01014.69
7.0.120.0470.01014.58
7.0.110.0230.01014.34
7.0.100.0400.01014.38
7.0.90.0230.01014.50
7.0.80.0270.01014.56
7.0.70.0230.01014.27
7.0.60.0300.01014.06
7.0.50.0300.01714.40
7.0.40.0270.00714.48
7.0.30.0270.01714.52
7.0.20.0200.01714.46
7.0.10.0330.01314.46
7.0.00.0400.00714.44

preferences:
73.46 ms | 401 KiB | 5 Q