3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(2=>3,0=>10,1=>100,1=>200); var_dump($arr); 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)
8.3.60.0030.01716.50
8.3.50.0260.00921.98
8.3.40.0040.01118.57
8.3.30.0000.01418.64
8.3.20.0080.00020.25
8.3.10.0000.00823.66
8.3.00.0090.00317.25
8.2.180.0070.01118.29
8.2.170.0100.00322.96
8.2.160.0110.00422.18
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0070.00417.50
8.2.110.0080.00422.20
8.2.100.0040.00817.80
8.2.90.0050.00219.17
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0070.00019.38
8.2.30.0050.00320.52
8.2.20.0000.00817.66
8.2.10.0050.00218.00
8.2.00.0050.00217.89
8.1.280.0090.00625.92
8.1.270.0000.00823.79
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.61
8.1.230.0000.01117.76
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00317.22
8.1.180.0050.00218.10
8.1.170.0000.00818.96
8.1.160.0040.00421.97
8.1.150.0030.00518.71
8.1.140.0000.00819.56
8.1.130.0000.00717.50
8.1.120.0040.00417.27
8.1.110.0040.00417.27
8.1.100.0050.00317.36
8.1.90.0060.00317.45
8.1.80.0040.00417.23
8.1.70.0000.00717.36
8.1.60.0000.00717.52
8.1.50.0080.00017.44
8.1.40.0030.00617.36
8.1.30.0040.00417.49
8.1.20.0040.00417.60
8.1.10.0050.00217.54
8.1.00.0000.00917.51
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0040.00417.25
8.0.260.0040.00417.05
8.0.250.0000.00716.81
8.0.240.0000.00716.80
8.0.230.0000.00716.77
8.0.220.0050.00216.89
8.0.210.0000.00716.81
8.0.200.0030.00316.88
8.0.190.0030.00616.75
8.0.180.0080.00016.66
8.0.170.0040.00416.83
8.0.160.0040.00416.92
8.0.150.0000.00716.74
8.0.140.0040.00416.76
8.0.130.0030.00313.25
8.0.120.0040.00416.66
8.0.110.0050.00316.78
8.0.100.0000.00816.88
8.0.90.0000.00716.69
8.0.80.0060.01016.78
8.0.70.0040.00416.81
8.0.60.0040.00416.86
8.0.50.0040.00416.80
8.0.30.0090.01117.14
8.0.20.0100.01017.40
8.0.10.0050.00316.93
8.0.00.0060.01116.88
7.4.330.0030.00315.08
7.4.320.0030.00316.51
7.4.300.0000.00616.41
7.4.290.0000.00616.52
7.4.280.0090.00016.52
7.4.270.0040.00416.52
7.4.260.0030.00316.52
7.4.250.0070.00016.40
7.4.240.0050.00216.47
7.4.230.0070.00016.52
7.4.220.0130.00616.61
7.4.210.0080.01016.53
7.4.200.0040.00416.39
7.4.160.0060.00916.47
7.4.150.0050.01417.40
7.4.140.0090.00917.86
7.4.130.0060.01116.37
7.4.120.0060.01516.34
7.4.110.0110.00616.51
7.4.100.0110.00716.26
7.4.90.0070.01016.48
7.4.80.0120.00619.39
7.4.70.0070.01016.38
7.4.60.0120.00416.29
7.4.50.0040.00416.25
7.4.40.0080.00816.60
7.4.30.0030.01516.50
7.4.00.0030.01014.73
7.3.330.0050.00012.95
7.3.320.0000.00513.10
7.3.310.0030.00316.26
7.3.300.0000.00716.21
7.3.290.0070.00016.23
7.3.280.0100.00716.24
7.3.270.0110.01117.40
7.3.260.0060.00916.35
7.3.250.0090.00816.23
7.3.240.0150.00516.25
7.3.230.0100.00716.39
7.3.210.0040.01416.59
7.3.200.0090.00616.20
7.3.190.0080.00816.38
7.3.180.0100.00616.41
7.3.170.0030.01316.27
7.3.160.0070.01116.30
7.2.330.0190.00316.58
7.2.320.0100.00716.56
7.2.310.0100.00716.56
7.2.300.0070.01116.28
7.2.290.0100.01016.49
7.2.60.0000.01516.91
7.2.00.0040.00819.13
7.1.200.0110.00415.55
7.1.100.0000.01718.04
7.1.70.0030.01017.06
7.1.60.0070.01819.43
7.1.50.0060.01616.77
7.1.00.0000.08022.31
7.0.200.0230.01014.53
7.0.60.0100.07319.94
7.0.50.0130.05717.91
7.0.40.0000.04720.24
7.0.30.0170.06020.21
7.0.20.0200.04320.09
7.0.10.0070.05320.09
7.0.00.0000.06720.08
5.6.280.0030.04021.09
5.6.210.0070.04320.76
5.6.200.0070.08018.15
5.6.190.0070.04320.33
5.6.180.0430.04320.58
5.6.170.0200.04320.50
5.6.160.0130.07720.50
5.6.150.0100.07718.21
5.6.140.0000.04018.22
5.6.130.0070.08318.16
5.6.120.0000.07021.01
5.6.110.0100.05320.97
5.6.100.0100.08021.13
5.6.90.0100.07320.96
5.6.80.0030.08320.40
5.5.350.0370.06320.46
5.5.340.0130.07717.88
5.5.330.0100.03720.23
5.5.320.0130.04320.22
5.5.310.0270.06720.23
5.5.300.0070.08017.92
5.5.290.0100.07717.92
5.5.280.0170.04020.87
5.5.270.0130.06320.87
5.5.260.0130.07720.86
5.5.250.0030.07720.61
5.5.240.0030.07020.23
5.4.450.0300.05019.26
5.4.440.0200.07719.59
5.4.430.0370.06719.59
5.4.420.0830.07019.41
5.4.410.0130.07719.52
5.4.400.0130.06319.28
5.4.390.0300.07019.26
5.4.380.0200.07018.95
5.4.370.0170.06718.77
5.4.360.0370.05319.23
5.4.350.0130.07319.11
5.4.340.0500.05718.89
5.4.320.0600.06718.76
5.4.310.0230.06719.21
5.4.300.0170.07019.23
5.4.290.0200.06319.11
5.4.280.0130.07018.75
5.4.270.0130.05319.18
5.4.260.0570.05019.13
5.4.250.0170.05318.87
5.4.240.0100.05318.76
5.4.230.0130.05319.23
5.4.220.0230.05718.99
5.4.210.0230.07719.14
5.4.200.0370.05318.78
5.4.190.0100.06019.20
5.4.180.0200.06019.08
5.4.170.0430.06319.29
5.4.160.0470.05319.27
5.4.150.0130.05319.10
5.4.140.0500.05016.49
5.4.130.0470.05016.30
5.4.120.0230.04716.30
5.4.110.0070.05716.05
5.4.100.0130.05016.52
5.4.90.0100.05016.42
5.4.80.0330.05016.38
5.4.70.0400.05316.04
5.4.60.0530.05316.35
5.4.50.0500.05716.40
5.4.40.0370.04716.31
5.4.30.0530.04716.15
5.4.20.0200.05716.51
5.4.10.0100.05716.40
5.4.00.0130.05015.77

preferences:
62.35 ms | 401 KiB | 5 Q