3v4l.org

run code in 300+ PHP versions simultaneously
<?php function four($a, $b, $c, $d) { print "$1, $b, $c, $d\n"; } four(1, 3, b: 2, d: 4);

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)
8.5.30.0130.00619.69
8.5.20.0150.00319.52
8.5.10.0130.00618.42
8.5.00.0120.00920.04
8.4.180.0030.00719.76
8.4.170.0080.01220.50
8.4.160.0110.01123.93
8.4.150.0090.00416.95
8.4.140.0170.00417.53
8.4.130.0080.01118.77
8.4.120.0110.00923.86
8.4.110.0120.00918.81
8.4.100.0080.01118.90
8.4.90.0100.01020.43
8.4.80.0060.00418.91
8.4.70.0100.00818.01
8.4.60.0150.00518.94
8.4.50.0100.00618.62
8.4.40.0090.00919.48
8.4.30.0080.00020.42
8.4.20.0080.00018.73
8.4.10.0060.00319.68
8.3.300.0120.00820.75
8.3.290.0130.00820.80
8.3.280.0110.01018.50
8.3.270.0120.00816.64
8.3.260.0090.01016.64
8.3.250.0130.00518.89
8.3.240.0060.00317.00
8.3.230.0080.01116.59
8.3.220.0110.00918.85
8.3.210.0090.00918.49
8.3.200.0040.00416.80
8.3.190.0100.00717.20
8.3.180.0120.00617.09
8.3.170.0030.01420.48
8.3.160.0090.00916.59
8.3.150.0040.01416.56
8.3.140.0080.00016.98
8.3.130.0030.00618.49
8.3.120.0030.00518.93
8.3.110.0070.00720.94
8.3.100.0100.00716.59
8.3.90.0040.00426.77
8.3.80.0030.00619.36
8.3.70.0120.00916.58
8.3.60.0110.01118.58
8.3.50.0120.00616.55
8.3.40.0100.01318.57
8.3.30.0090.00618.83
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0050.00326.16
8.2.300.0120.00822.08
8.2.290.0160.00420.63
8.2.280.0120.00718.36
8.2.270.0100.00316.57
8.2.260.0070.01016.71
8.2.250.0070.00716.91
8.2.240.0030.00517.14
8.2.230.0060.00322.58
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0060.00318.88
8.2.190.0140.00418.41
8.2.180.0030.01025.92
8.2.170.0060.01218.79
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0090.00326.16
8.2.120.0070.00721.11
8.2.110.0000.00920.25
8.2.100.0060.00322.32
8.1.340.0110.00921.47
8.1.330.0120.00721.80
8.1.320.0090.01117.78
8.1.310.0140.00316.44
8.1.300.0000.00818.45
8.1.290.0090.00030.84
8.1.280.0110.01125.92
8.1.270.0070.00023.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00722.02
8.1.230.0030.00618.94
8.0.30.0110.01016.86
8.0.20.0100.01016.92
8.0.10.0140.00716.88
8.0.00.0060.01016.89
7.4.160.0160.00316.52
7.4.150.0110.01116.40
7.4.140.0080.00816.35
7.4.130.0040.01116.25
7.4.120.0040.01116.28
7.4.110.0100.01016.17
7.4.100.0040.01416.41
7.4.90.0080.00816.28
7.4.80.0070.01316.22
7.4.70.0070.01316.29
7.4.60.0070.00716.19
7.4.50.0030.01016.29
7.4.40.0070.00716.12
7.4.30.0030.01116.11
7.4.20.0110.00316.26
7.4.10.0110.00316.25
7.4.00.0060.01316.25
7.3.280.0030.01516.16
7.3.270.0070.01416.10
7.3.260.0060.00916.24
7.3.250.0110.00416.24
7.3.240.0100.01016.18
7.3.230.0060.01316.15
7.3.220.0070.01115.99
7.3.210.0200.00016.21
7.3.200.0100.01016.05
7.3.190.0090.00616.16
7.3.180.0030.01316.14
7.3.170.0150.00016.13
7.3.160.0030.01016.16
7.3.150.0030.01016.11
7.3.140.0100.00316.14
7.3.130.0070.01416.21
7.3.120.0000.01316.08
7.3.110.0070.00715.98
7.3.100.0130.00016.00
7.3.90.0070.00716.33
7.3.80.0030.01016.05
7.3.70.0030.01016.20
7.3.60.0030.01516.32
7.3.50.0110.00816.27
7.3.40.0090.00916.25
7.3.30.0070.00716.16
7.3.20.0090.00616.30
7.3.10.0090.00616.16
7.3.00.0070.01316.14

preferences:
75.6 ms | 1071 KiB | 5 Q