3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2, 3]; $b = []; list ($b[], $b[], $b[]) = $a; var_dump($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)
8.3.60.0110.00816.50
8.3.50.0130.00622.05
8.3.40.0110.00418.84
8.3.30.0100.00718.71
8.3.20.0040.00420.29
8.3.10.0050.00323.46
8.3.00.0080.00019.83
8.2.180.0060.00918.54
8.2.170.0110.00422.96
8.2.160.0070.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00019.39
8.2.120.0080.00026.35
8.2.110.0040.00420.47
8.2.100.0090.00317.72
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0060.00618.04
8.2.50.0000.00918.07
8.2.40.0000.00822.32
8.2.30.0000.00820.50
8.2.20.0050.00317.64
8.2.10.0000.00818.00
8.2.00.0030.00317.98
8.1.280.0100.01025.92
8.1.270.0000.00920.17
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0100.00017.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0080.00018.50
8.1.160.0000.00720.62
8.1.150.0000.00718.82
8.1.140.0040.00419.43
8.1.130.0030.00317.68
8.1.120.0000.00817.43
8.1.110.0100.00017.45
8.1.100.0000.00817.38
8.1.90.0050.00517.34
8.1.80.0040.00417.36
8.1.70.0000.00717.26
8.1.60.0040.00417.48
8.1.50.0050.00317.45
8.1.40.0000.00817.51
8.1.30.0050.00317.43
8.1.20.0080.00017.52
8.1.10.0050.00217.60
8.1.00.0000.00917.39
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0000.00717.05
8.0.260.0000.00617.23
8.0.250.0060.00016.91
8.0.240.0030.00316.82
8.0.230.0030.00616.76
8.0.220.0000.00716.80
8.0.210.0050.00216.73
8.0.200.0000.00616.78
8.0.190.0000.00916.75
8.0.180.0030.00616.76
8.0.170.0080.00016.91
8.0.160.0000.00816.73
8.0.150.0040.00416.72
8.0.140.0000.00716.69
8.0.130.0030.00313.25
8.0.120.0000.00816.84
8.0.110.0040.00416.80
8.0.100.0070.00016.64
8.0.90.0040.00416.77
8.0.80.0070.00816.80
8.0.70.0040.00416.77
8.0.60.0040.00416.69
8.0.50.0040.00416.64
8.0.30.0150.00317.06
8.0.20.0070.01217.40
8.0.10.0040.00416.86
8.0.00.0090.00916.68
7.4.330.0000.00516.84
7.4.320.0030.00316.46
7.4.300.0000.00616.40
7.4.290.0000.00816.57
7.4.280.0040.00416.53
7.4.270.0030.00316.54
7.4.260.0030.00316.32
7.4.250.0000.00816.30
7.4.240.0030.00516.40
7.4.230.0070.00016.57
7.4.220.0090.00616.56
7.4.210.0110.01016.37
7.4.200.0000.00716.43
7.4.160.0100.00616.65
7.4.150.0120.00617.40
7.4.140.0090.01517.86
7.4.130.0090.00916.57
7.4.120.0040.01516.31
7.4.110.0060.00916.36
7.4.100.0090.00916.45
7.4.90.0070.01016.57
7.4.80.0120.01119.39
7.4.70.0100.00616.42
7.4.60.0090.01116.48
7.4.50.0070.00716.33
7.4.40.0080.01216.34
7.4.30.0030.01416.20
7.4.00.0060.00314.89
7.3.330.0000.00513.05
7.3.320.0000.00613.14
7.3.310.0030.00316.09
7.3.300.0000.00716.30
7.3.290.0110.00616.28
7.3.280.0030.01116.29
7.3.270.0140.00417.40
7.3.260.0110.00616.55
7.3.250.0120.00716.46
7.3.240.0100.00916.38
7.3.230.0120.00616.39
7.3.210.0160.00616.33
7.3.200.0110.00516.36
7.3.190.0110.00816.50
7.3.180.0120.00616.64
7.3.170.0120.00416.50
7.3.160.0060.00916.31
7.3.10.0030.00916.49
7.3.00.0150.00016.48
7.2.330.0060.01516.48
7.2.320.0040.01416.61
7.2.310.0070.01716.55
7.2.300.0130.01016.47
7.2.290.0040.01416.36
7.2.130.0040.00816.77
7.2.120.0060.00616.67
7.2.110.0000.00816.76
7.2.100.0080.00416.75
7.2.90.0060.01016.73
7.2.80.0030.01016.74
7.2.70.0040.00416.54
7.2.60.0070.00716.50
7.2.50.0030.01016.85
7.2.40.0040.00416.84
7.2.30.0000.01116.91
7.2.20.0030.01016.40
7.2.10.0000.01416.73
7.2.00.0050.01018.08
7.1.250.0030.00915.76
7.1.200.0030.00715.50
7.1.100.0040.01117.78
7.1.70.0030.00316.81
7.1.60.0120.01219.52
7.1.50.0070.01716.57
7.1.00.0030.07722.43
7.0.200.0060.00316.63
7.0.60.0100.06319.96
7.0.50.0100.03717.78
7.0.40.0200.05320.21
7.0.30.0200.07719.97
7.0.20.0230.06020.20
7.0.10.0030.04320.09
7.0.00.0070.07720.18
5.6.280.0030.04321.09
5.6.210.0030.04320.69
5.6.200.0100.03718.17
5.6.190.0100.04020.49
5.6.180.0370.07320.63
5.6.170.0230.08020.31
5.6.160.0030.09020.54
5.6.150.0130.07718.18
5.6.140.0030.08318.07
5.6.130.0030.07018.15
5.6.120.0130.07021.11
5.6.110.0070.08321.01
5.6.100.0100.08020.97
5.6.90.0030.04321.10
5.6.80.0000.04720.50
5.5.350.0130.08020.28
5.5.340.0100.05317.92
5.5.330.0000.06020.43
5.5.320.0100.05320.20
5.5.310.0270.03720.21
5.5.300.0170.06017.88
5.5.290.0070.07717.98
5.5.280.0130.04720.68
5.5.270.0130.07720.86
5.5.260.0130.07720.79
5.5.250.0030.04020.70
5.5.240.0200.07720.16

preferences:
61.08 ms | 401 KiB | 5 Q