3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo( &$arg1, &$arg2 ) { var_dump( $arg1, $arg2 ); } $a = 1; $b = 2; foo( $a, $b );

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)
8.3.60.0140.00019.94
8.3.50.0130.00717.81
8.3.40.0070.00718.73
8.3.30.0070.00718.46
8.3.20.0050.00323.66
8.3.10.0040.00423.65
8.3.00.0040.00421.83
8.2.180.0110.01125.92
8.2.170.0070.01418.82
8.2.160.0060.00918.91
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0050.00221.13
8.2.110.0070.00320.83
8.2.100.0180.00017.78
8.2.90.0030.00617.84
8.2.80.0040.00418.03
8.2.70.0030.00717.80
8.2.60.0040.00417.97
8.2.50.0000.00818.10
8.2.40.0000.00822.26
8.2.30.0000.00719.06
8.2.20.0040.00417.98
8.2.10.0030.00320.68
8.2.00.0000.00719.45
8.1.280.0120.00825.92
8.1.270.0040.00418.86
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.74
8.1.230.0040.00822.81
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0050.00517.13
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0020.00518.82
8.1.150.0040.00418.90
8.1.140.0070.00022.00
8.1.130.0000.00720.00
8.1.120.0000.00717.34
8.1.110.0040.00417.39
8.1.100.0000.00717.40
8.1.90.0070.00017.38
8.1.80.0040.00417.43
8.1.70.0000.00917.38
8.1.60.0000.00917.62
8.1.50.0040.00417.52
8.1.40.0040.00417.48
8.1.30.0030.00617.63
8.1.20.0040.00417.63
8.1.10.0020.00517.46
8.1.00.0000.00717.43
8.0.300.0050.00319.77
8.0.290.0030.00616.58
8.0.280.0000.00718.39
8.0.270.0000.00716.72
8.0.260.0060.00018.30
8.0.250.0030.00316.80
8.0.240.0000.00616.80
8.0.230.0050.00316.94
8.0.220.0050.00216.75
8.0.210.0000.00816.73
8.0.200.0030.00316.88
8.0.190.0000.00716.90
8.0.180.0040.00416.85
8.0.170.0060.00316.71
8.0.160.0070.00016.85
8.0.150.0060.00616.73
8.0.140.0030.00316.64
8.0.130.0030.00313.25
8.0.120.0000.00816.62
8.0.110.0000.00716.82
8.0.100.0070.00016.86
8.0.90.0040.00416.86
8.0.80.0090.00616.87
8.0.70.0000.00816.81
8.0.60.0040.00416.70
8.0.50.0000.00716.70
8.0.30.0070.01317.02
8.0.20.0060.01317.40
8.0.10.0000.00716.90
8.0.00.0030.01416.67
7.4.330.0000.00616.66
7.4.320.0030.00316.45
7.4.300.0030.00316.57
7.4.290.0030.00316.49
7.4.280.0040.00416.60
7.4.270.0060.00316.50
7.4.260.0030.00316.62
7.4.250.0040.00416.57
7.4.240.0060.00316.60
7.4.230.0000.00716.40
7.4.220.0030.00616.55
7.4.210.0060.00816.52
7.4.200.0040.00416.69
7.4.160.0110.00716.45
7.4.140.0080.00917.86
7.4.130.0100.00716.65
7.4.120.0220.00416.37
7.4.110.0090.00916.41
7.4.100.0090.01216.45
7.4.90.0090.00916.48
7.4.80.0180.00019.39
7.4.70.0150.00316.31
7.4.60.0040.01116.32
7.4.50.0090.00616.60
7.4.40.0030.01316.45
7.4.00.0070.00714.96
7.3.330.0030.00313.19
7.3.320.0060.00013.05
7.3.310.0030.00316.25
7.3.300.0060.00016.16
7.3.290.0070.00016.18
7.3.280.0130.00416.24
7.3.260.0090.00916.36
7.3.240.0100.01016.41
7.3.230.0170.00316.57
7.3.210.0120.00516.18
7.3.200.0120.00616.27
7.3.190.0080.01316.41
7.3.180.0100.01016.64
7.3.170.0060.01516.15
7.3.160.0070.01416.43
7.3.00.0060.00615.97
7.2.330.0100.00716.23
7.2.320.0060.01216.48
7.2.310.0030.01316.34
7.2.300.0000.01616.45
7.2.290.0100.00616.59
7.2.130.0040.00816.66
7.2.120.0130.00316.27
7.2.110.0040.01016.54
7.2.100.0110.00416.40
7.2.90.0090.00616.46
7.2.80.0080.00816.53
7.2.70.0060.00916.57
7.2.60.0060.00916.62
7.2.50.0030.01216.81
7.2.40.0080.00916.52
7.2.30.0070.01016.93
7.2.20.0140.00316.78
7.2.10.0140.00316.78
7.2.00.0140.00316.71
7.1.250.0000.01515.77
7.0.330.0040.01115.14
5.6.380.0100.00314.01

preferences:
62.92 ms | 401 KiB | 5 Q