3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return []; } var_dump(list($a, $b) = foo()); var_dump((bool)[null, null]);

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)
8.3.60.0060.00918.43
8.3.50.0100.00318.20
8.3.40.0070.00718.75
8.3.30.0060.00918.66
8.3.20.0000.00818.96
8.3.10.0060.00320.96
8.3.00.0040.00423.66
8.2.180.0140.00618.42
8.2.170.0070.00722.96
8.2.160.0110.00420.80
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.64
8.2.120.0000.00726.35
8.2.110.0060.00322.25
8.2.100.0090.00317.77
8.2.90.0050.00319.23
8.2.80.0030.00617.97
8.2.70.0050.00317.93
8.2.60.0050.00317.93
8.2.50.0060.00318.10
8.2.40.0000.00719.47
8.2.30.0040.00419.30
8.2.20.0000.00817.92
8.2.10.0030.00618.11
8.2.00.0030.00519.35
8.1.280.0070.00725.92
8.1.270.0000.00721.89
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.30
8.1.230.0040.00817.64
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.11
8.1.190.0080.00017.10
8.1.180.0030.00618.10
8.1.170.0060.00318.51
8.1.160.0030.00518.86
8.1.150.0040.00418.81
8.1.140.0050.00217.62
8.1.130.0030.00519.06
8.1.120.0040.00417.35
8.1.110.0000.00817.32
8.1.100.0000.00717.27
8.1.90.0050.00317.35
8.1.80.0040.00417.40
8.1.70.0000.00817.39
8.1.60.0050.00517.55
8.1.50.0030.00517.40
8.1.40.0030.00617.43
8.1.30.0000.00717.56
8.1.20.0040.00417.64
8.1.10.0040.00417.57
8.1.00.0030.00517.43
8.0.300.0040.00418.77
8.0.290.0090.00016.75
8.0.280.0040.00418.29
8.0.270.0110.00017.19
8.0.260.0070.00017.25
8.0.250.0100.00016.94
8.0.240.0040.00416.99
8.0.230.0000.00816.95
8.0.220.0060.00316.75
8.0.210.0000.00716.85
8.0.200.0060.00016.98
8.0.190.0000.00816.96
8.0.180.0000.00816.90
8.0.170.0040.00416.96
8.0.160.0040.00416.92
8.0.150.0040.00416.86
8.0.140.0000.00716.74
8.0.130.0000.00513.31
8.0.120.0030.00516.86
8.0.110.0000.00716.79
8.0.100.0000.00716.74
8.0.90.0000.00716.94
8.0.80.0080.01116.82
8.0.70.0000.00716.90
8.0.60.0040.00416.83
8.0.50.0040.00416.75
8.0.30.0120.00516.94
8.0.20.0110.00717.40
8.0.10.0000.00717.05
8.0.00.0100.00916.56
7.4.330.0000.00415.55
7.4.320.0000.00616.46
7.4.300.0060.00016.59
7.4.290.0070.00016.63
7.4.280.0000.00716.39
7.4.270.0030.00316.58
7.4.260.0060.00316.48
7.4.250.0050.00216.41
7.4.240.0000.00716.62
7.4.230.0050.00216.40
7.4.220.0000.00716.66
7.4.210.0110.00516.60
7.4.200.0000.00716.69
7.4.160.0090.00816.43
7.4.140.0090.00917.86
7.4.130.0070.01116.51
7.4.120.0120.00716.50
7.4.110.0030.01416.35
7.4.100.0110.00516.47
7.4.90.0080.01216.63
7.4.80.0070.01519.39
7.4.70.0150.00316.36
7.4.60.0060.01016.60
7.4.50.0100.00616.29
7.4.40.0110.00616.60
7.4.00.0090.00915.01
7.3.330.0000.00513.32
7.3.320.0030.00313.36
7.3.310.0050.00216.25
7.3.300.0030.00316.31
7.3.290.0030.00316.30
7.3.280.0120.01216.36
7.3.260.0100.00816.38
7.3.240.0090.00816.39
7.3.230.0060.01616.28
7.3.210.0110.00716.52
7.3.200.0090.01016.30
7.3.190.0130.00916.50
7.3.180.0120.00316.10
7.3.170.0130.00316.52
7.3.160.0090.01316.29
7.3.120.0080.00814.83
7.3.110.0070.00814.76
7.3.100.0070.00714.62
7.3.90.0050.00914.77
7.3.80.0030.00814.71
7.3.70.0050.01114.67
7.3.60.0060.00514.80
7.3.50.0060.00614.62
7.3.40.0050.00914.65
7.3.30.0100.00314.73
7.3.20.0070.00916.60
7.3.10.0100.00216.49
7.3.00.0060.00716.47
7.2.330.0110.00716.69
7.2.320.0110.01116.79
7.2.310.0040.01616.54
7.2.300.0000.01516.38
7.2.290.0050.01416.39
7.2.250.0100.00715.29
7.2.240.0080.00815.00
7.2.230.0030.01014.93
7.2.220.0070.00914.85
7.2.210.0030.01015.04
7.2.200.0070.00515.08
7.2.190.0030.00915.15
7.2.180.0050.00514.85
7.2.170.0070.00715.14
7.2.160.0030.01015.00
7.2.150.0090.00616.86
7.2.140.0040.01116.71
7.2.130.0000.01116.90
7.2.120.0090.00616.93
7.2.110.0000.01516.94
7.2.100.0100.00717.01
7.2.90.0040.01117.09
7.2.80.0040.00817.04
7.2.70.0040.00917.08
7.2.60.0180.00915.91
7.2.50.0200.00815.88
7.2.40.0250.01316.02
7.2.30.0260.01115.80
7.2.20.0250.00915.87
7.2.10.0250.00315.75
7.2.00.0160.00815.80
7.1.330.0070.00915.79
7.1.320.0020.01115.58
7.1.310.0090.00415.77
7.1.300.0070.00515.75
7.1.290.0050.00915.65
7.1.280.0080.00515.80
7.1.270.0040.00715.56
7.1.260.0030.00815.77
7.1.250.0000.00915.84
7.1.200.0060.00615.80
7.1.170.0290.01113.37
7.1.160.0320.00713.72
7.1.150.0460.00613.86
7.1.140.0230.01213.55
7.1.130.0220.01313.60
7.1.120.0280.00713.91
7.1.110.0320.00314.02
7.1.100.0260.01313.52
7.1.90.0390.01013.73
7.1.80.0580.00714.02
7.1.70.0440.00313.98
7.1.60.0510.01331.85
7.1.50.0580.01331.75
7.1.40.0800.00631.61
7.1.30.0720.01731.74
7.1.20.0750.00331.64
7.1.10.0800.01313.76
7.1.00.0540.00713.79

preferences:
30.48 ms | 400 KiB | 5 Q