3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [2=>3,0=>10,1=>100,1=>200]; list($a,$a,$a) = $arr; // [2=>3,0=>10,1=>200] var_dump($a);

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)
8.3.60.0110.00716.38
8.3.50.0130.01122.11
8.3.40.0150.00018.57
8.3.30.0120.00318.59
8.3.20.0000.00720.26
8.3.10.0000.00823.48
8.3.00.0060.00619.15
8.2.180.0070.00716.38
8.2.170.0080.00522.96
8.2.160.0130.00322.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0070.00317.75
8.2.110.0100.00022.08
8.2.100.0090.00317.92
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0030.00518.04
8.2.50.0000.00818.07
8.2.40.0050.00219.45
8.2.30.0000.00820.60
8.2.20.0000.00717.73
8.2.10.0040.00417.92
8.2.00.0040.00417.98
8.1.280.0140.00725.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.48
8.1.230.0120.00019.43
8.1.220.0000.00717.78
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0080.00018.96
8.1.160.0070.00021.91
8.1.150.0070.00020.55
8.1.140.0090.00019.41
8.1.130.0030.00317.63
8.1.120.0050.00217.39
8.1.110.0050.00217.38
8.1.100.0030.00517.29
8.1.90.0110.00017.39
8.1.80.0000.00817.41
8.1.70.0030.00317.28
8.1.60.0000.00917.53
8.1.50.0000.00817.34
8.1.40.0030.00517.38
8.1.30.0000.00717.58
8.1.20.0040.00417.63
8.1.10.0030.00617.48
8.1.00.0050.00317.41
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.34
8.0.270.0000.00717.09
8.0.260.0030.00317.17
8.0.250.0000.00716.88
8.0.240.0050.00316.89
8.0.230.0000.00716.78
8.0.220.0000.00716.84
8.0.210.0070.00016.80
8.0.200.0000.00716.79
8.0.190.0000.00916.84
8.0.180.0000.00816.82
8.0.170.0040.00416.80
8.0.160.0040.00416.78
8.0.150.0000.00816.80
8.0.140.0040.00416.79
8.0.130.0050.00013.24
8.0.120.0000.00816.78
8.0.110.0000.00716.68
8.0.100.0050.00316.65
8.0.90.0070.00016.65
8.0.80.0060.01616.81
8.0.70.0030.00316.70
8.0.60.0000.00716.86
8.0.50.0050.00216.64
8.0.30.0100.01017.14
8.0.20.0090.01017.40
8.0.10.0040.00416.86
8.0.00.0090.00716.77
7.4.330.0020.00215.08
7.4.320.0000.00616.47
7.4.300.0000.01016.45
7.4.290.0040.00416.53
7.4.280.0050.00216.57
7.4.270.0030.00316.54
7.4.260.0050.00216.43
7.4.250.0070.00016.40
7.4.240.0080.00016.50
7.4.230.0060.00016.27
7.4.220.0090.00916.47
7.4.210.0040.01116.53
7.4.200.0000.00716.61
7.4.160.0070.00716.28
7.4.150.0100.00717.40
7.4.140.0120.00917.86
7.4.130.0120.00816.42
7.4.120.0120.00916.34
7.4.110.0180.00016.45
7.4.100.0060.01716.57
7.4.90.0070.01016.52
7.4.80.0120.01219.39
7.4.70.0090.01216.36
7.4.60.0030.01316.44
7.4.50.0040.00416.59
7.4.40.0160.00616.42
7.4.30.0130.00416.44
7.4.00.0060.00914.92
7.3.330.0030.00313.07
7.3.320.0030.00312.97
7.3.310.0040.00416.09
7.3.300.0070.00016.23
7.3.290.0080.00016.09
7.3.280.0110.00816.19
7.3.270.0060.01217.40
7.3.260.0060.01016.10
7.3.250.0090.00916.36
7.3.240.0070.01116.19
7.3.230.0120.00616.39
7.3.210.0050.01316.32
7.3.200.0030.01416.30
7.3.190.0100.00716.50
7.3.180.0070.01016.09
7.3.170.0120.00616.27
7.3.160.0030.01316.16
7.3.120.0040.00814.73
7.3.110.0100.00714.59
7.3.100.0070.01014.71
7.3.90.0030.01414.41
7.3.80.0060.00614.97
7.3.70.0060.00914.66
7.3.60.0120.00014.63
7.3.50.0110.00714.81
7.3.40.0070.00414.55
7.3.30.0100.00714.84
7.3.20.0000.01416.46
7.3.10.0060.00616.38
7.3.00.0030.01316.34
7.2.330.0160.01016.18
7.2.320.0120.00616.53
7.2.310.0140.00616.45
7.2.300.0180.00416.18
7.2.290.0070.01016.48
7.2.250.0060.01014.84
7.2.240.0000.01715.04
7.2.230.0110.00414.71
7.2.220.0090.00914.83
7.2.210.0000.01014.55
7.2.200.0070.01014.76
7.2.190.0040.00414.93
7.2.180.0060.01314.62
7.2.170.0040.01114.76
7.2.60.0120.00316.83
7.1.330.0000.01515.55
7.1.320.0030.01315.57
7.1.310.0060.01215.80
7.1.300.0090.00315.72
7.1.290.0070.01015.76
7.1.280.0060.00915.66
7.1.270.0090.00915.82
7.1.260.0130.00315.53
7.1.200.0040.00715.72
7.1.70.0040.00416.79
7.1.60.0140.01119.43
7.1.50.0100.01016.84
7.1.00.0000.07722.29
7.0.200.0560.00714.64
7.0.60.0030.04319.95
7.0.50.0030.06017.85
7.0.40.0030.08720.12
7.0.30.0330.05320.34
7.0.20.0370.08020.22
7.0.10.0130.03320.01
7.0.00.0000.09020.13
5.6.280.0000.05321.04
5.6.210.0200.06720.50
5.6.200.0170.07318.22
5.6.190.0070.03720.35
5.6.180.0370.03720.77
5.6.170.0230.04720.51
5.6.160.0070.07320.48
5.6.150.0070.05318.09
5.6.140.0030.07718.15
5.6.130.0100.03718.11
5.6.120.0030.04320.89
5.6.110.0070.08021.11
5.6.100.0070.08721.00
5.6.90.0030.04020.97
5.6.80.0100.05720.39
5.5.350.0300.08020.39
5.5.340.0070.07317.97
5.5.330.0030.08720.14
5.5.320.0230.05720.24
5.5.310.0230.05020.21
5.5.300.0030.06317.91
5.5.290.0100.08017.91
5.5.280.0070.05320.76
5.5.270.0030.04320.88
5.5.260.0170.06320.87
5.5.250.0070.06320.70
5.5.240.0100.07020.15
5.4.450.0170.06019.41
5.4.440.0230.05319.60
5.4.430.0270.05019.62
5.4.420.0230.04719.27
5.4.410.0100.07719.39
5.4.400.0400.05718.77
5.4.390.0770.07018.88
5.4.380.0500.06718.77
5.4.370.0170.06319.20
5.4.360.0070.07019.27
5.4.350.0330.06319.24
5.4.340.0100.06019.09
5.4.320.0370.05319.04
5.4.310.0330.05019.10
5.4.300.0100.05719.26
5.4.290.0170.05718.89
5.4.280.0130.05319.09
5.4.270.0070.05719.07
5.4.260.0230.04019.04
5.4.250.0100.05719.09
5.4.240.0100.05319.09
5.4.230.0030.06018.87
5.4.220.0370.05719.16
5.4.210.0330.06019.16
5.4.200.0130.06018.99
5.4.190.0100.05319.26
5.4.180.0200.04719.11
5.4.170.0270.06319.30
5.4.160.0230.07019.08
5.4.150.0500.05719.16
5.4.140.0170.04316.51
5.4.130.0230.03716.34
5.4.120.0070.05316.28
5.4.110.0170.05016.47
5.4.100.0170.05716.07
5.4.90.0100.04716.55
5.4.80.0170.05716.20
5.4.70.0200.04716.27
5.4.60.0600.04016.52
5.4.50.0400.04716.43
5.4.40.0230.07316.43
5.4.30.0330.05716.47
5.4.20.0170.05316.19
5.4.10.0270.04016.49
5.4.00.0070.05315.82

preferences:
31.9 ms | 401 KiB | 5 Q