3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1, 2, 3); $b = array(); list ($b[0], $b[1], $b[2]) = $a; var_dump($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)
8.3.60.0070.01016.50
8.3.50.0100.00921.92
8.3.40.0090.00618.48
8.3.30.0110.00418.75
8.3.20.0000.00720.21
8.3.10.0000.00721.73
8.3.00.0080.00019.82
8.2.180.0110.00418.14
8.2.170.0070.00722.96
8.2.160.0100.00720.22
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0060.00319.16
8.2.120.0040.00426.35
8.2.110.0100.00020.40
8.2.100.0030.00917.84
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0060.00917.92
8.2.50.0040.00418.07
8.2.40.0060.00322.15
8.2.30.0000.00720.63
8.2.20.0040.00417.64
8.2.10.0000.00718.08
8.2.00.0070.00018.12
8.1.280.0150.00025.92
8.1.270.0040.00420.41
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0020.00520.70
8.1.150.0040.00418.82
8.1.140.0040.00419.57
8.1.130.0070.00017.49
8.1.120.0040.00417.41
8.1.110.0060.00317.39
8.1.100.0040.00417.39
8.1.90.0030.00717.28
8.1.80.0050.00317.36
8.1.70.0030.00317.26
8.1.60.0030.00717.52
8.1.50.0040.00417.48
8.1.40.0050.00317.39
8.1.30.0000.00817.42
8.1.20.0000.00717.53
8.1.10.0000.00717.48
8.1.00.0030.00617.55
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.38
8.0.270.0050.00217.21
8.0.260.0030.00317.06
8.0.250.0060.00016.79
8.0.240.0000.00616.90
8.0.230.0000.00816.88
8.0.220.0040.00416.81
8.0.210.0030.00316.70
8.0.200.0070.00016.86
8.0.190.0040.00716.85
8.0.180.0000.00816.84
8.0.170.0070.00016.75
8.0.160.0040.00416.84
8.0.150.0050.00216.78
8.0.140.0000.00716.75
8.0.130.0000.00613.29
8.0.120.0050.00316.85
8.0.110.0040.00416.71
8.0.100.0040.00416.78
8.0.90.0040.00416.68
8.0.80.0040.01116.71
8.0.70.0080.00016.76
8.0.60.0070.00016.78
8.0.50.0050.00316.70
8.0.30.0080.01217.06
8.0.20.0110.00817.40
8.0.10.0040.00416.94
8.0.00.0110.00616.75
7.4.330.0000.00516.79
7.4.320.0040.00416.52
7.4.300.0070.00016.43
7.4.290.0030.00516.43
7.4.280.0040.00416.42
7.4.270.0040.00416.55
7.4.260.0040.00416.43
7.4.250.0070.00016.45
7.4.240.0040.00416.56
7.4.230.0070.00016.29
7.4.220.0080.00816.52
7.4.210.0090.00916.43
7.4.200.0040.00416.61
7.4.160.0160.00016.43
7.4.150.0170.00017.40
7.4.140.0120.01017.86
7.4.130.0040.01316.39
7.4.120.0040.01416.46
7.4.110.0070.01016.49
7.4.100.0150.00316.54
7.4.90.0090.00916.35
7.4.80.0070.01119.39
7.4.70.0100.00716.32
7.4.60.0130.00516.38
7.4.50.0060.00616.48
7.4.40.0100.00716.52
7.4.30.0110.01116.68
7.4.00.0070.00714.78
7.3.330.0000.00512.95
7.3.320.0000.00612.96
7.3.310.0000.00716.14
7.3.300.0000.00716.22
7.3.290.0060.00816.19
7.3.280.0100.00816.17
7.3.270.0100.01317.40
7.3.260.0160.00616.08
7.3.250.0090.00916.26
7.3.240.0140.00316.52
7.3.230.0100.00716.39
7.3.210.0090.00916.66
7.3.200.0030.01616.25
7.3.190.0160.00316.52
7.3.180.0130.00416.28
7.3.170.0030.01316.27
7.3.160.0100.00616.29
7.3.120.0070.01014.63
7.3.110.0130.00314.66
7.3.100.0110.00314.96
7.3.90.0120.00014.74
7.3.80.0000.01115.03
7.3.70.0130.00014.72
7.3.60.0060.00914.66
7.3.50.0030.00914.93
7.3.40.0000.01414.71
7.3.30.0030.00714.66
7.3.20.0060.00916.65
7.3.10.0070.01016.59
7.3.00.0070.01016.57
7.2.330.0070.01016.19
7.2.320.0030.01416.26
7.2.310.0060.00916.48
7.2.300.0080.00916.60
7.2.290.0080.00816.50
7.2.250.0040.01515.05
7.2.240.0090.01215.08
7.2.230.0090.00914.66
7.2.220.0060.00614.70
7.2.210.0090.00614.84
7.2.200.0080.00614.45
7.2.190.0030.00714.92
7.2.180.0060.00615.02
7.2.170.0090.00314.41
7.2.60.0060.01016.78
7.2.00.0070.00719.47
7.1.330.0040.01115.77
7.1.320.0040.00815.86
7.1.310.0000.01115.67
7.1.300.0030.00915.77
7.1.290.0070.00715.75
7.1.280.0070.00315.55
7.1.270.0030.01015.85
7.1.260.0100.00315.63
7.1.200.0000.01115.70
7.1.100.0030.01017.72
7.1.70.0050.00217.13
7.1.60.0170.00719.52
7.1.50.0140.01016.57
7.1.00.0000.08022.54
7.0.200.0050.00316.55
7.0.100.0170.07319.80
7.0.90.0030.08719.78
7.0.80.0070.07319.73
7.0.70.0100.07719.73
7.0.60.0130.07319.84
7.0.50.0130.08320.19
7.0.40.0100.08020.13
7.0.30.0070.08020.04
7.0.20.0070.07019.90
7.0.10.0130.07720.05
7.0.00.0130.06720.05
5.6.280.0030.06020.93
5.6.250.0000.08320.43
5.6.240.0170.07020.63
5.6.230.0200.06020.61
5.6.220.0030.08320.60
5.6.210.0030.08720.61
5.6.200.0070.08020.95
5.6.190.0130.07321.00
5.6.180.0100.08321.00
5.6.170.0100.07720.84
5.6.160.0070.08721.04
5.6.150.0100.08720.88
5.6.140.0100.07721.01
5.6.130.0170.08321.04
5.6.120.0170.06721.03
5.6.110.0100.08020.91
5.6.100.0170.07721.00
5.6.90.0130.07320.96
5.6.80.0070.04320.38
5.6.70.0130.07020.36
5.6.60.0030.08320.40
5.6.50.0100.07020.23
5.6.40.0170.07020.34
5.6.30.0300.06020.45
5.6.20.0100.07720.36
5.6.10.0030.07320.44
5.6.00.0000.06020.34
5.5.380.0200.06020.28
5.5.370.0130.06720.28
5.5.360.0070.05020.28
5.5.350.0130.07720.35
5.5.340.0170.07020.80
5.5.330.0200.07020.67
5.5.320.0070.08320.82
5.5.310.0070.07720.75
5.5.300.0030.06320.83
5.5.290.0100.08320.70
5.5.280.0070.07320.74
5.5.270.0030.08320.79
5.5.260.0100.07320.74
5.5.250.0200.07020.63
5.5.240.0200.06720.23
5.5.230.0070.07020.19
5.5.220.0000.07720.12
5.5.210.0170.06020.24
5.5.200.0170.07319.93
5.5.190.0200.03720.07
5.5.180.0100.07320.20
5.5.160.0170.04320.04
5.5.150.0030.05020.15
5.5.140.0130.07320.04
5.5.130.0070.05020.11
5.5.120.0030.05019.93
5.5.110.0130.07320.10
5.5.100.0000.08019.93
5.5.90.0100.04019.99
5.5.80.0070.07720.00
5.5.70.0130.06719.99
5.5.60.0100.04319.98
5.5.50.0100.03320.01
5.5.40.0070.03720.00
5.5.30.0170.06719.98
5.5.20.0070.05019.96
5.5.10.0170.06720.03
5.5.00.0070.07719.97

preferences:
49.91 ms | 401 KiB | 5 Q