3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 2 => 5, 0 => 10, 1 => 200 ]; list($a,$a) = $arr; var_dump($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)
8.3.60.0100.01016.63
8.3.50.0130.00821.93
8.3.40.0140.00418.89
8.3.30.0110.00318.59
8.3.20.0070.00020.16
8.3.10.0040.00423.55
8.3.00.0090.00317.38
8.2.180.0110.01118.16
8.2.170.0110.00422.96
8.2.160.0070.01022.09
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00317.50
8.2.110.0090.00322.20
8.2.100.0060.00617.78
8.2.90.0000.00819.02
8.2.80.0090.00017.97
8.2.70.0050.00317.50
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0040.00419.39
8.2.30.0040.00420.55
8.2.20.0000.00717.58
8.2.10.0070.00017.93
8.2.00.0040.00417.95
8.1.280.0070.01425.92
8.1.270.0080.00024.66
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.57
8.1.230.0000.01217.65
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0000.00918.80
8.1.160.0030.00321.87
8.1.150.0050.00220.61
8.1.140.0040.00419.41
8.1.130.0070.00017.63
8.1.120.0050.00217.38
8.1.110.0050.00317.38
8.1.100.0040.00417.27
8.1.90.0040.00417.43
8.1.80.0040.00417.25
8.1.70.0000.00717.41
8.1.60.0000.00717.55
8.1.50.0050.00317.38
8.1.40.0030.00517.39
8.1.30.0030.00517.49
8.1.20.0040.00417.54
8.1.10.0030.00617.60
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.48
8.0.270.0030.00317.09
8.0.260.0030.00317.24
8.0.250.0040.00416.84
8.0.240.0000.00816.77
8.0.230.0030.00316.89
8.0.220.0070.00016.73
8.0.210.0070.00016.68
8.0.200.0030.00316.77
8.0.190.0060.00316.83
8.0.180.0020.00516.75
8.0.170.0040.00416.78
8.0.160.0000.00716.93
8.0.150.0070.00016.66
8.0.140.0040.00416.66
8.0.130.0030.00313.22
8.0.120.0030.00516.66
8.0.110.0000.00816.80
8.0.100.0040.00416.77
8.0.90.0000.00716.77
8.0.80.0030.01216.70
8.0.70.0040.00416.77
8.0.60.0040.00416.86
8.0.50.0040.00416.76
8.0.30.0100.01016.92
8.0.20.0130.00717.40
8.0.10.0000.00716.74
8.0.00.0070.01116.68
7.4.330.0050.00015.08
7.4.320.0070.00016.59
7.4.300.0030.00716.48
7.4.290.0000.00716.41
7.4.280.0080.00016.46
7.4.270.0030.00316.55
7.4.260.0040.00416.41
7.4.250.0040.00416.32
7.4.240.0020.00516.42
7.4.230.0000.00716.56
7.4.220.0060.01616.62
7.4.210.0060.01116.47
7.4.200.0000.00716.53
7.4.160.0070.00716.30
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0120.00516.48
7.4.120.0120.00716.39
7.4.110.0090.00916.41
7.4.100.0100.01316.35
7.4.90.0110.01116.42
7.4.80.0080.00819.39
7.4.70.0110.00616.20
7.4.60.0040.01216.30
7.4.50.0000.00816.39
7.4.40.0130.00316.32
7.4.30.0070.01016.60
7.4.00.0100.00314.82
7.3.330.0020.00212.93
7.3.320.0000.00513.05
7.3.310.0030.00316.13
7.3.300.0040.00416.11
7.3.290.0030.00316.23
7.3.280.0070.00916.22
7.3.270.0110.00617.40
7.3.260.0070.01716.20
7.3.250.0110.00816.42
7.3.240.0110.00516.13
7.3.230.0030.01316.46
7.3.210.0030.01316.30
7.3.200.0060.01016.41
7.3.190.0100.00716.17
7.3.180.0090.00616.24
7.3.170.0130.01016.27
7.3.160.0060.00916.26
7.2.330.0070.01116.24
7.2.320.0060.01216.65
7.2.310.0130.01016.59
7.2.300.0120.00616.61
7.2.290.0160.01016.39
7.2.80.0000.01116.44
7.2.60.0060.00616.68
7.2.00.0000.01019.00
7.1.200.0140.00015.64
7.1.100.0000.00818.23
7.1.70.0040.01117.05
7.1.60.0140.01119.43
7.1.50.0000.01116.79
7.1.00.0030.07722.43
7.0.200.0220.00614.37
7.0.60.0200.07019.91
7.0.50.0070.04017.79
7.0.40.0070.07020.27
7.0.30.0230.07720.09
7.0.20.0100.04720.04
7.0.10.0170.07320.21
7.0.00.0100.05020.00
5.6.210.0070.06320.66
5.6.200.0030.07018.22
5.6.190.0000.06320.49
5.6.180.0400.06020.67
5.6.170.0200.08720.53
5.6.160.0030.04020.33
5.6.150.0070.05018.16
5.6.140.0030.04318.18
5.6.130.0200.07718.13
5.6.120.0000.09321.11
5.6.110.0070.09020.98
5.6.100.0070.08021.11
5.6.90.0170.08020.98
5.6.80.0200.07020.38
5.5.350.0400.06720.34
5.5.340.0100.07717.92
5.5.330.0100.06320.20
5.5.320.0300.07020.32
5.5.310.0300.06720.30
5.5.300.0070.04717.91
5.5.290.0070.04317.92
5.5.280.0070.04720.68
5.5.270.0100.06320.95
5.5.260.0070.06020.89
5.5.250.0130.04720.68
5.5.240.0030.07720.18
5.4.450.3830.04019.34
5.4.440.0030.08019.56
5.4.430.1400.07019.36
5.4.420.3430.03719.44
5.4.410.3800.04019.24
5.4.400.4570.04319.24
5.4.390.4130.05019.14
5.4.380.4200.04319.04
5.4.370.3670.04319.24
5.4.360.4770.04019.04
5.4.350.3900.03319.17
5.4.340.4000.03718.87
5.4.320.3530.04319.04
5.4.310.3730.03319.14
5.4.300.3870.04019.05
5.4.290.3830.04019.14
5.4.280.3600.03718.96
5.4.270.3670.03719.15
5.4.260.3730.03719.03
5.4.250.3700.04018.88
5.4.240.3730.04718.86
5.4.230.1470.04019.14
5.4.220.4600.03318.88
5.4.210.4530.03718.86
5.4.200.4400.04019.15
5.4.190.3700.04019.02
5.4.180.4030.04319.04
5.4.170.3870.03319.12
5.4.160.4200.04019.10
5.4.150.3770.04018.91
5.4.140.1230.03316.32
5.4.130.0070.07716.43
5.4.120.0000.05716.22
5.4.110.4300.03316.48
5.4.100.3630.03716.55
5.4.90.3730.03316.42

preferences:
53.57 ms | 401 KiB | 5 Q