3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sites = [['title' => 'Google'], ['title' => 'Bing']]; $links = [['link' => 'www.example1.com'], ['link' => 'www.example2.com']]; foreach ($sites as $index => ['title' => $title]) { printf('%s - <a href="%s">See website</a></br>', $title, $links[$index]['link']); echo "\n"; // <-- for separation since this demo is not rendered html }

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)
8.3.130.0040.00418.30
8.3.120.0060.00320.65
8.3.110.0090.00020.94
8.3.100.0050.00316.47
8.3.90.0060.00326.77
8.3.80.0060.00316.38
8.3.70.0040.01518.18
8.3.60.0100.01018.20
8.3.50.0080.01124.33
8.3.40.0000.01421.84
8.3.30.0080.00818.68
8.3.20.0050.00324.18
8.3.10.0070.00024.66
8.3.00.0040.00426.16
8.2.250.0050.00316.61
8.2.240.0030.00517.55
8.2.230.0060.00322.58
8.2.220.0060.01224.06
8.2.210.0140.00326.77
8.2.200.0030.01016.75
8.2.190.0040.01216.74
8.2.180.0070.00725.92
8.2.170.0120.00619.05
8.2.160.0070.01122.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00619.43
8.2.110.0060.00320.51
8.2.100.0130.00018.03
8.2.90.0040.00417.91
8.2.80.0000.00818.05
8.2.70.0030.00617.93
8.2.60.0040.00418.16
8.2.50.0100.00018.10
8.2.40.0030.00519.47
8.2.30.0030.00619.32
8.2.20.0040.00418.07
8.2.10.0040.00419.25
8.2.00.0000.00719.30
8.1.300.0040.01118.32
8.1.290.0100.00030.84
8.1.280.0090.00625.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00417.36
8.1.230.0040.00722.75
8.1.220.0000.00917.77
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00918.53
8.1.160.0050.00219.02
8.1.150.0070.00018.94
8.1.140.0040.00418.84
8.1.130.0050.00317.52
8.1.120.0000.00817.41
8.1.110.0000.00817.51
8.1.100.0000.00817.47
8.1.90.0000.00817.33
8.1.80.0020.00517.38
8.1.70.0040.00417.37
8.1.60.0030.00617.59
8.1.50.0030.00617.37
8.1.40.0040.00417.50
8.1.30.0000.00717.59
8.1.20.0080.00017.68
8.1.10.0040.00417.52
8.1.00.0080.00017.50
8.0.300.0050.00320.21
8.0.290.0030.00616.88
8.0.280.0040.00418.33
8.0.270.0070.00016.83
8.0.260.0000.00616.74
8.0.250.0030.00316.87
8.0.240.0040.00417.00
8.0.230.0030.00317.01
8.0.220.0030.00316.81
8.0.210.0070.00016.80
8.0.200.0070.00016.97
8.0.190.0060.00316.86
8.0.180.0040.00416.91
8.0.170.0090.00016.95
8.0.160.0040.00416.93
8.0.150.0030.00316.73
8.0.140.0000.00716.82
8.0.130.0050.00013.27
8.0.120.0050.00316.88
8.0.110.0070.00016.79
8.0.100.0070.00016.70
8.0.90.0000.00716.81
8.0.80.0060.01016.86
8.0.70.0000.00716.86
8.0.60.0000.00716.77
8.0.50.0000.00716.77
8.0.30.0140.00317.34
8.0.20.0080.01117.16
8.0.10.0040.00417.02
8.0.00.0070.01016.67
7.4.330.0020.00215.55
7.4.320.0030.00316.54
7.4.300.0070.00016.65
7.4.290.0070.00016.55
7.4.280.0030.00516.52
7.4.270.0030.00316.48
7.4.260.0050.00013.29
7.4.250.0030.00516.50
7.4.240.0040.00416.56
7.4.230.0030.00316.45
7.4.220.0030.00316.49
7.4.210.0070.00716.50
7.4.200.0070.00016.70
7.4.130.0110.00616.48
7.4.120.0090.00916.50
7.4.110.0080.01116.25
7.4.100.0120.00616.19
7.4.90.0120.00816.41
7.4.80.0110.00716.20
7.4.70.0090.00916.22
7.4.60.0060.01216.42
7.4.50.0060.01216.58
7.4.40.0160.00616.16
7.4.30.0160.00616.47
7.4.20.0040.01416.13
7.4.10.0070.01316.29
7.4.00.0110.00716.64
7.3.330.0000.00716.40
7.3.320.0000.00513.27
7.3.310.0040.00416.28
7.3.300.0000.00616.25
7.3.290.0100.00516.37
7.3.260.0100.01316.50
7.3.250.0120.00916.32
7.3.240.0120.00616.27
7.3.230.0160.00016.26
7.3.220.0060.01216.46
7.3.210.0060.01216.46
7.3.200.0120.00616.38
7.3.190.0120.00616.42
7.3.180.0040.01516.33
7.3.170.0130.01016.21
7.3.160.0080.01216.11
7.3.150.0090.00916.21
7.3.140.0140.00316.52
7.3.130.0140.00716.30
7.3.120.0120.00316.47
7.3.110.0140.00316.31
7.3.100.0170.00016.31
7.3.90.0120.01216.15
7.3.80.0060.01016.37
7.3.70.0150.00316.32
7.3.60.0090.00916.36
7.3.50.0150.00316.19
7.3.40.0110.00716.19
7.3.30.0110.00716.21
7.3.20.0090.00916.45
7.3.10.0120.00616.36
7.3.00.0140.00716.40

preferences:
34.17 ms | 403 KiB | 5 Q