3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return [null, null]; } var_dump(list($a, $b) = 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)
8.3.60.0110.00718.31
8.3.50.0070.00718.22
8.3.40.0040.01118.63
8.3.30.0000.01418.39
8.3.20.0040.00419.01
8.3.10.0040.00420.83
8.3.00.0000.00723.68
8.2.180.0070.01125.92
8.2.170.0090.00919.09
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00319.76
8.2.120.0080.00026.35
8.2.110.0030.00722.25
8.2.100.0130.00017.51
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0040.00418.05
8.2.50.0030.00618.10
8.2.40.0040.00419.30
8.2.30.0000.00719.29
8.2.20.0040.00417.93
8.2.10.0030.00719.89
8.2.00.0040.00419.31
8.1.280.0160.00025.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0040.00719.55
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.00917.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.80
8.1.150.0080.00018.73
8.1.140.0040.00417.69
8.1.130.0030.00518.97
8.1.120.0030.00317.44
8.1.110.0040.00417.39
8.1.100.0000.00817.27
8.1.90.0040.00417.28
8.1.80.0040.00417.39
8.1.70.0030.00317.42
8.1.60.0090.00017.56
8.1.50.0030.00617.45
8.1.40.0000.00817.57
8.1.30.0040.00417.54
8.1.20.0030.00517.57
8.1.10.0050.00317.38
8.1.00.0000.00717.32
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0000.00718.41
8.0.270.0050.00217.26
8.0.260.0000.00617.19
8.0.250.0030.00616.79
8.0.240.0060.00016.85
8.0.230.0050.00316.81
8.0.220.0000.00816.79
8.0.210.0040.00416.86
8.0.200.0000.00616.90
8.0.190.0030.00616.88
8.0.180.0000.00816.77
8.0.170.0000.00816.84
8.0.160.0040.00416.89
8.0.150.0080.00016.85
8.0.140.0040.00416.69
8.0.130.0030.00313.24
8.0.120.0060.00316.81
8.0.110.0000.00716.71
8.0.100.0050.00316.69
8.0.90.0050.00216.62
8.0.80.0120.00816.77
8.0.70.0070.00016.87
8.0.60.0040.00416.93
8.0.50.0040.00416.89
8.0.30.0130.00616.96
8.0.20.0080.01117.40
8.0.10.0040.00416.83
8.0.00.0090.00916.69
7.4.330.0030.00315.55
7.4.320.0040.00416.43
7.4.300.0030.00316.57
7.4.290.0000.00716.41
7.4.280.0040.00416.58
7.4.270.0030.00316.56
7.4.260.0000.00716.61
7.4.250.0000.00816.50
7.4.240.0000.00816.58
7.4.230.0070.00016.70
7.4.220.0050.00316.67
7.4.210.0070.00716.50
7.4.200.0040.00416.58
7.4.160.0090.00816.40
7.4.140.0150.00917.86
7.4.130.0130.00416.49
7.4.120.0070.01116.50
7.4.110.0030.01516.33
7.4.100.0070.01416.48
7.4.90.0100.01316.34
7.4.80.0110.01019.39
7.4.70.0040.01716.38
7.4.60.0060.01016.48
7.4.50.0070.01016.16
7.4.40.0080.01616.49
7.4.00.0120.00314.84
7.3.330.0030.00313.30
7.3.320.0060.00013.25
7.3.310.0000.00616.33
7.3.300.0030.00316.15
7.3.290.0070.00016.28
7.3.280.0070.01316.31
7.3.260.0050.01416.29
7.3.240.0090.01016.32
7.3.230.0120.00616.44
7.3.210.0070.01316.55
7.3.200.0110.00616.27
7.3.190.0180.00416.26
7.3.180.0110.00516.29
7.3.170.0100.01316.26
7.3.160.0110.01116.44
7.2.330.0100.01016.40
7.2.320.0160.00616.66
7.2.310.0100.01016.27
7.2.300.0080.00816.50
7.2.290.0060.01216.55
7.2.60.0270.00314.76
7.2.50.0350.00314.85
7.2.40.0230.01014.86
7.2.30.0420.00614.78
7.2.20.0260.00714.95
7.2.10.0370.01114.81
7.2.00.0220.01514.90
7.1.200.0000.00915.81
7.1.170.0220.00813.76
7.1.160.0220.00713.81
7.1.150.0220.00614.01
7.1.140.0250.01213.71
7.1.130.1390.00913.88
7.1.120.0340.00613.66
7.1.110.0240.00913.80
7.1.100.0170.01413.68
7.1.90.0280.00313.84
7.1.80.0280.00613.84
7.1.70.0250.00613.71
7.1.60.0440.01031.62
7.1.50.0360.01831.77
7.1.40.0520.01331.80
7.1.30.0440.01031.99
7.1.20.0360.01431.68
7.1.10.0230.00913.67
7.1.00.0280.00613.62

preferences:
58.53 ms | 400 KiB | 5 Q