3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_array = array("Dog","Cat","Horse"); list($a,,$b) = $my_array; echo "Here I only use the $a and $b variables."; ?>

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)
8.3.60.0120.00916.50
8.3.50.0130.00821.07
8.3.40.0100.01018.71
8.3.30.0040.01118.64
8.3.20.0000.00720.16
8.3.10.0090.00023.65
8.3.00.0140.00023.59
8.2.180.0160.00318.16
8.2.170.0030.01222.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00421.13
8.2.120.0080.00026.35
8.2.110.0000.01022.11
8.2.100.0080.00418.16
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0050.00317.90
8.2.50.0000.00818.07
8.2.40.0080.00022.18
8.2.30.0040.00420.61
8.2.20.0080.00017.60
8.2.10.0000.00718.23
8.2.00.0040.00417.98
8.1.280.0040.01125.92
8.1.270.0150.00420.23
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00322.51
8.1.230.0100.00019.10
8.1.220.0030.00517.76
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0060.00318.53
8.1.160.0000.00920.63
8.1.150.0070.00018.81
8.1.140.0080.00019.50
8.1.130.0030.00317.56
8.1.120.0040.00417.39
8.1.110.0040.00417.45
8.1.100.0030.00317.36
8.1.90.0080.00017.45
8.1.80.0080.00017.29
8.1.70.0040.00417.38
8.1.60.0070.00017.42
8.1.50.0040.00417.34
8.1.40.0060.00317.38
8.1.30.0040.00417.62
8.1.20.0030.00617.46
8.1.10.0030.00617.51
8.1.00.0070.00017.51
8.0.300.0040.00418.77
8.0.290.0050.00216.58
8.0.280.0000.00718.42
8.0.270.0000.00817.24
8.0.260.0000.00817.18
8.0.250.0000.00716.94
8.0.240.0050.00316.92
8.0.230.0000.00716.93
8.0.220.0000.00916.85
8.0.210.0070.00016.88
8.0.200.0030.00316.77
8.0.190.0040.00416.87
8.0.180.0060.00316.94
8.0.170.0040.00416.80
8.0.160.0000.00716.78
8.0.150.0070.00016.73
8.0.140.0030.00516.75
8.0.130.0030.00313.39
8.0.120.0040.00416.78
8.0.110.0040.00416.87
8.0.100.0040.00416.87
8.0.90.0000.00816.68
8.0.80.0120.00316.94
8.0.70.0070.00016.84
8.0.60.0050.00216.88
8.0.50.0000.00716.89
8.0.30.0090.00916.96
8.0.20.0100.00917.40
8.0.10.0000.00716.96
8.0.00.0080.01016.79
7.4.330.0000.00616.92
7.4.320.0060.00016.50
7.4.300.0030.00316.54
7.4.290.0030.00316.40
7.4.280.0060.00316.43
7.4.270.0070.00016.44
7.4.260.0070.00016.35
7.4.250.0000.00716.45
7.4.240.0050.00216.51
7.4.230.0070.00016.50
7.4.220.0140.00716.54
7.4.210.0030.01216.61
7.4.200.0000.00716.43
7.4.160.0110.01116.37
7.4.150.0130.00717.40
7.4.140.0130.01117.86
7.4.130.0110.00616.38
7.4.120.0050.01216.42
7.4.110.0080.01516.54
7.4.100.0100.01316.50
7.4.90.0140.00716.44
7.4.80.0100.00719.39
7.4.70.0090.00916.56
7.4.60.0130.00316.48
7.4.50.0070.01116.65
7.4.40.0140.00716.50
7.4.30.0070.01016.38
7.4.00.0030.01014.79
7.3.330.0030.00312.95
7.3.320.0000.00612.92
7.3.310.0030.00316.26
7.3.300.0030.00316.10
7.3.290.0100.00616.17
7.3.280.0060.01016.20
7.3.270.0060.01217.40
7.3.260.0100.00716.39
7.3.250.0110.01116.48
7.3.240.0030.01416.65
7.3.230.0130.00616.50
7.3.210.0090.00616.43
7.3.200.0070.01016.28
7.3.190.0090.00616.34
7.3.180.0100.00616.41
7.3.170.0110.00616.51
7.3.160.0120.00316.22
7.2.330.0060.01216.61
7.2.320.0180.00016.39
7.2.310.0160.00016.58
7.2.300.0090.00916.71
7.2.290.0060.01616.66
7.2.00.0190.01018.92
7.1.100.0070.00718.10
7.1.70.0030.00517.16
7.1.60.0140.01019.52
7.1.50.0100.01416.86
7.1.00.0070.07322.45
7.0.200.0030.01316.81
7.0.60.0030.07319.96
7.0.50.0130.05017.88
7.0.40.0100.07720.23
7.0.30.0400.08020.33
7.0.20.0330.07320.11
7.0.10.0030.09020.18
7.0.00.0000.06020.18
5.6.280.0000.04320.98
5.6.210.0100.08020.64
5.6.200.0030.05318.19
5.6.190.0030.04320.67
5.6.180.0300.06320.45
5.6.170.0230.06020.42
5.6.160.0100.04020.49
5.6.150.0100.07318.18
5.6.140.0100.08018.14
5.6.130.0000.08018.21
5.6.120.0100.04321.09
5.6.110.0030.08721.13
5.6.100.0070.08720.95
5.6.90.0100.06720.97
5.6.80.0100.08020.48
5.5.350.4330.04020.43
5.5.340.0130.07018.02
5.5.330.0070.05020.37
5.5.320.0230.05320.16
5.5.310.0230.03720.27
5.5.300.0070.05017.91
5.5.290.0070.08317.98
5.5.280.0100.07720.96
5.5.270.0030.05020.86
5.5.260.0100.06320.75
5.5.250.0000.08320.71
5.5.240.0300.06320.06

preferences:
49.82 ms | 401 KiB | 5 Q