3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($foo = 'foo', $bar) { var_dump($foo, $bar); } 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)
8.3.60.0090.00618.55
8.3.50.0120.00318.02
8.3.40.0120.00318.73
8.3.30.0120.00618.80
8.3.20.0040.00423.48
8.3.10.0000.00823.48
8.3.00.0030.00621.25
8.2.180.0140.00316.74
8.2.170.0070.00722.96
8.2.160.0070.01022.29
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00820.35
8.2.120.0080.00026.35
8.2.110.0170.00321.00
8.2.100.0110.00019.58
8.2.90.0050.00518.03
8.2.80.0110.00018.09
8.2.70.0090.00017.91
8.2.60.0050.00218.03
8.2.50.0040.00418.10
8.2.40.0050.00322.20
8.2.30.0000.00719.43
8.2.20.0040.00417.89
8.2.10.0020.00517.78
8.2.00.0030.00517.96
8.1.280.0070.01525.92
8.1.270.0030.00623.95
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.74
8.1.230.0080.00422.75
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.11
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0000.00818.47
8.1.160.0030.00618.68
8.1.150.0000.00820.25
8.1.140.0040.00417.61
8.1.130.0030.00318.98
8.1.120.0070.00017.21
8.1.110.0000.00817.30
8.1.100.0030.00317.32
8.1.90.0070.00017.22
8.1.80.0000.00917.21
8.1.70.0060.00317.36
8.1.60.0030.00617.45
8.1.50.0030.00617.33
8.1.40.0060.00317.40
8.1.30.0040.00417.44
8.1.20.0030.00517.50
8.1.10.0000.00717.36
8.1.00.0040.00417.41
8.0.300.0070.00019.70
8.0.290.0080.00016.61
8.0.280.0040.00418.24
8.0.270.0040.00416.80
8.0.260.0030.00316.80
8.0.250.0000.00716.93
8.0.240.0030.00316.88
8.0.230.0070.00016.98
8.0.220.0000.00716.89
8.0.210.0040.00316.75
8.0.200.0070.00016.92
8.0.190.0080.00016.95
8.0.180.0040.00316.89
8.0.170.0060.00316.80
8.0.160.0000.00816.79
8.0.150.0000.00816.77
8.0.140.0050.00316.69
8.0.130.0000.00513.29
8.0.120.0000.00716.95
8.0.110.0050.00316.73
8.0.100.0030.00516.77
8.0.90.0000.00716.75
8.0.80.0080.00816.86
8.0.70.0040.00416.75
8.0.60.0000.00717.00
8.0.50.0040.00416.82
8.0.30.0110.00917.08
8.0.20.0100.01017.40
8.0.10.0030.00616.83
8.0.00.0070.01016.83
7.4.330.0050.00015.55
7.4.320.0000.00616.50
7.4.300.0030.00316.53
7.4.290.0030.00316.43
7.4.280.0000.00816.43
7.4.270.0030.00616.44
7.4.260.0030.00316.43
7.4.250.0000.00816.38
7.4.240.0070.00016.43
7.4.230.0030.00316.52
7.4.220.0020.00516.52
7.4.210.0040.01516.48
7.4.200.0000.00716.55
7.4.160.0070.00716.49
7.4.140.0100.00917.86
7.4.130.0160.00316.45
7.4.120.0100.00916.51
7.4.110.0130.01016.28
7.4.100.0070.01016.43
7.4.90.0030.01516.42
7.4.80.0120.00919.39
7.4.70.0000.01716.60
7.4.60.0090.00616.37
7.4.50.0060.00916.32
7.4.40.0070.01016.16
7.4.00.0060.00614.85
7.3.330.0030.00313.15
7.3.320.0000.00613.15
7.3.310.0000.00616.11
7.3.300.0070.00016.16
7.3.290.0060.01316.26
7.3.280.0070.01416.28
7.3.260.0080.01116.43
7.3.250.0080.01216.40
7.3.240.0040.01216.35
7.3.230.0170.00716.41
7.3.210.0030.01316.41
7.3.200.0100.01316.57
7.3.190.0130.00316.48
7.3.180.0120.00816.52
7.3.170.0070.01116.27
7.3.160.0060.00916.21
7.2.330.0100.00716.70
7.2.320.0070.01016.60
7.2.310.0100.00716.48
7.2.300.0030.01616.28
7.2.290.0120.00916.30
7.2.60.0100.00616.50
7.2.30.0140.01117.59
7.2.20.0130.00917.59
7.2.10.0070.01317.94
7.2.00.0130.01017.57
7.1.200.0000.00815.56
7.1.150.0110.01116.34
7.1.140.0090.01016.85
7.1.130.0300.01216.52
7.1.120.0120.01116.83
7.1.110.0120.01015.95
7.1.100.0130.01115.79
7.1.90.0530.01115.70
7.1.80.0130.01215.50
7.1.70.0110.00815.26
7.1.60.0260.01533.19
7.1.50.0320.01132.68
7.1.40.0270.01232.47
7.1.30.0270.01232.48
7.1.20.0270.01132.55
7.1.10.0110.00714.62
7.1.00.0070.01314.69

preferences:
61 ms | 401 KiB | 5 Q