3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('a', 'b', 'c'); list(, , $c) = $arr; var_dump($c);

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)
8.3.60.0150.00618.31
8.3.50.0080.01022.79
8.3.40.0090.00618.72
8.3.30.0140.00018.72
8.3.20.0050.00220.34
8.3.10.0040.00421.77
8.3.00.0040.00419.13
8.2.180.0140.00018.30
8.2.170.0040.01122.96
8.2.160.0110.00718.85
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00720.26
8.2.120.0000.00726.35
8.2.110.0070.00422.07
8.2.100.0000.01017.72
8.2.90.0000.00819.01
8.2.80.0080.00017.97
8.2.70.0030.00617.49
8.2.60.0030.00617.92
8.2.50.0080.00018.10
8.2.40.0040.00420.37
8.2.30.0050.00219.25
8.2.20.0000.00717.59
8.2.10.0000.00718.11
8.2.00.0050.00318.04
8.1.280.0090.00625.92
8.1.270.0060.00323.79
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0100.00023.86
8.1.230.0070.00320.85
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0080.00018.10
8.1.170.0000.00918.49
8.1.160.0070.00018.89
8.1.150.0070.00018.73
8.1.140.0040.00419.55
8.1.130.0040.00417.54
8.1.120.0040.00417.28
8.1.110.0050.00317.35
8.1.100.0070.00017.41
8.1.90.0030.00517.46
8.1.80.0000.00717.34
8.1.70.0000.00717.28
8.1.60.0000.00817.48
8.1.50.0000.00817.45
8.1.40.0040.00417.36
8.1.30.0030.00517.58
8.1.20.0080.00017.45
8.1.10.0030.00617.48
8.1.00.0040.00417.57
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0040.00417.24
8.0.260.0030.00317.19
8.0.250.0050.00316.82
8.0.240.0030.00316.93
8.0.230.0070.00016.90
8.0.220.0070.00016.87
8.0.210.0030.00316.88
8.0.200.0030.00316.78
8.0.190.0030.00516.87
8.0.180.0030.00516.86
8.0.170.0000.00716.82
8.0.160.0030.00316.87
8.0.150.0040.00416.79
8.0.140.0070.00016.68
8.0.130.0020.00513.23
8.0.120.0050.00316.70
8.0.110.0070.00016.80
8.0.100.0060.00316.93
8.0.90.0000.00716.71
8.0.80.0040.01116.71
8.0.70.0000.00716.69
8.0.60.0000.00816.89
8.0.50.0050.00216.72
8.0.30.0130.00516.89
8.0.20.0100.01317.40
8.0.10.0050.00317.05
8.0.00.0070.01016.55
7.4.330.0000.00515.08
7.4.320.0000.00616.45
7.4.300.0030.00316.53
7.4.290.0000.00716.51
7.4.280.0000.00816.55
7.4.270.0030.00316.59
7.4.260.0070.00016.50
7.4.250.0040.00416.49
7.4.240.0040.00416.53
7.4.230.0030.00316.63
7.4.220.0090.01516.40
7.4.210.0110.00316.34
7.4.200.0030.00316.42
7.4.160.0080.00816.32
7.4.150.0100.01417.40
7.4.140.0080.00817.86
7.4.130.0100.00716.54
7.4.120.0090.00816.44
7.4.110.0100.01016.35
7.4.100.0150.00616.39
7.4.90.0080.00816.34
7.4.80.0100.00719.39
7.4.70.0110.00516.63
7.4.60.0110.00616.30
7.4.50.0100.00616.38
7.4.40.0200.00316.37
7.4.30.0030.01316.37
7.4.00.0060.00614.68
7.3.330.0050.00013.11
7.3.320.0000.00512.94
7.3.310.0000.00716.30
7.3.300.0070.00016.10
7.3.290.0050.01216.19
7.3.280.0070.00816.16
7.3.270.0130.00417.40
7.3.260.0090.00816.34
7.3.250.0100.00716.35
7.3.240.0080.01316.15
7.3.230.0030.01316.39
7.3.210.0110.00616.36
7.3.200.0060.01016.13
7.3.190.0090.00916.35
7.3.180.0100.01016.45
7.3.170.0080.00816.26
7.3.160.0070.01416.27
7.2.330.0080.01116.39
7.2.320.0130.00316.61
7.2.310.0040.01416.60
7.2.300.0100.00716.63
7.2.290.0110.00516.49
7.2.110.0150.00916.48
7.2.60.0070.00716.85
7.1.200.0090.00615.78
7.1.70.0030.00616.73
7.1.60.0110.01119.90
7.1.00.0000.07722.45
7.0.200.0140.00714.68
7.0.70.0070.06320.05
7.0.60.0270.07319.93
7.0.50.0330.06320.34
7.0.40.0130.06720.19
7.0.30.0130.08020.29
7.0.20.0100.06720.36
7.0.10.0200.05720.16
7.0.00.0170.06320.41
5.6.280.0000.07721.04
5.6.220.0300.05720.63
5.6.210.0400.05020.50
5.6.200.0430.06321.08
5.6.190.0200.07721.11
5.6.180.0170.06321.09
5.6.170.0130.06721.04
5.6.160.0170.05721.00
5.6.150.0130.07721.07
5.6.140.0170.07721.12
5.6.130.0130.06320.99
5.6.120.0170.05721.06
5.6.110.0270.05321.07
5.6.100.0370.05021.06
5.6.90.0200.06021.10
5.6.80.0170.06020.43
5.6.70.0200.05020.43
5.6.60.0100.06320.52
5.6.50.0130.07320.50
5.6.40.0170.07020.48
5.6.30.0200.05020.36
5.6.20.0170.05720.47
5.6.10.0130.05720.44
5.6.00.0100.06020.41
5.5.360.0400.05020.50
5.5.350.0330.08020.45
5.5.340.0370.07020.68
5.5.330.0200.07720.75
5.5.320.0100.06720.95
5.5.310.0170.07020.97
5.5.300.0170.05320.88
5.5.290.0270.06020.79
5.5.280.0100.07720.97
5.5.270.0230.06720.78
5.5.260.0370.05020.80
5.5.250.0130.06320.63
5.5.240.0230.04720.29
5.5.230.0130.05320.29
5.5.220.0230.05020.16
5.5.210.0300.06720.16
5.5.200.0200.05720.30
5.5.190.0130.06020.16
5.5.180.0200.05720.32
5.5.160.0130.05720.16
5.5.150.0230.05320.26
5.5.140.0100.06020.22
5.5.130.0230.04720.18
5.5.120.0200.05020.22
5.5.110.0270.04720.13
5.5.100.0130.05720.00
5.5.90.0230.05020.15
5.5.80.0270.04320.12
5.5.70.0270.04320.14
5.5.60.0070.06020.01
5.5.50.0230.05020.11
5.5.40.0170.05320.10
5.5.30.0270.04320.18
5.5.20.0200.06020.19
5.5.10.0130.06020.09
5.5.00.0200.05020.02

preferences:
61.7 ms | 401 KiB | 5 Q