3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array( 'one' => array( 'title' => 'Title One', 'uri' => 'http://example.com/one', ), 'two' => array( 'title' => 'Title Two', 'uri' => 'http://example.com/two', ), ); $a = function($values) { $return = array(); foreach($values as $value) $return[] = '<a href="' . $value['uri'] . '">' . $value['title'] . '</a>'; return $return; }; $final_string = implode(' | ', $a($values)); echo $final_string;

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)
8.3.60.0140.00418.55
8.3.50.0150.00821.98
8.3.40.0110.00318.88
8.3.30.0070.00718.81
8.3.20.0040.00418.76
8.3.10.0070.00021.22
8.3.00.0050.00221.95
8.2.180.0090.00916.63
8.2.170.0110.00322.96
8.2.160.0100.00322.96
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0070.00719.33
8.2.100.0080.00317.91
8.2.90.0040.00417.91
8.2.80.0050.00319.22
8.2.70.0030.00517.50
8.2.60.0000.00817.49
8.2.50.0030.00617.38
8.2.40.0050.00318.06
8.2.30.0050.00218.08
8.2.20.0040.00417.63
8.2.10.0040.00417.74
8.2.00.0070.00017.73
8.1.270.0040.00423.99
8.1.260.0120.00626.35
8.1.250.0030.00628.09
8.1.240.0000.00922.02
8.1.230.0070.00320.98
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00617.23
8.1.180.0000.00818.10
8.1.170.0000.00818.68
8.1.160.0000.00818.94
8.1.150.0050.00318.64
8.1.140.0000.00717.52
8.1.130.0000.00817.77
8.1.120.0070.00017.43
8.1.110.0040.00417.36
8.1.100.0040.00417.50
8.1.90.0040.00417.40
8.1.80.0040.00317.39
8.1.70.0000.00717.46
8.1.60.0000.00717.60
8.1.50.0000.00717.44
8.1.40.0080.00017.50
8.1.30.0030.00517.50
8.1.20.0000.00817.69
8.1.10.0060.00317.46
8.1.00.0000.00817.44
8.0.300.0040.00420.23
8.0.290.0080.00016.63
8.0.280.0030.00318.42
8.0.270.0000.00717.17
8.0.260.0030.00316.77
8.0.250.0080.00016.92
8.0.240.0030.00516.94
8.0.230.0070.00016.83
8.0.220.0030.00316.93
8.0.210.0000.00716.84
8.0.200.0000.00716.83
8.0.190.0070.00016.85
8.0.180.0040.00416.92
8.0.170.0040.00416.92
8.0.160.0050.00317.01
8.0.150.0040.00416.91
8.0.140.0000.00816.75
8.0.130.0000.00613.27
8.0.120.0000.00716.80
8.0.110.0050.00316.82
8.0.100.0000.00716.91
8.0.90.0050.00216.80
8.0.80.0090.00616.84
8.0.70.0040.00416.79
8.0.60.0000.00816.87
8.0.50.0030.00316.84
8.0.30.0090.01017.01
8.0.20.0100.00717.40
8.0.10.0040.00416.89
8.0.00.0140.01216.59
7.4.330.0050.00014.66
7.4.320.0000.00616.48
7.4.300.0030.00316.59
7.4.290.0000.00716.56
7.4.280.0040.00416.64
7.4.270.0000.00816.45
7.4.260.0000.00916.58
7.4.250.0000.00716.54
7.4.240.0030.00316.50
7.4.230.0040.00416.42
7.4.220.0060.01416.50
7.4.210.0060.00816.51
7.4.200.0030.00316.61
7.4.190.0030.00316.68
7.4.160.0070.01016.44
7.4.150.0060.01117.40
7.4.140.0080.00817.86
7.4.130.0050.01116.46
7.4.120.0090.00916.47
7.4.110.0100.00616.41
7.4.100.0070.01016.43
7.4.90.0060.01316.55
7.4.80.0080.01219.39
7.4.70.0120.01016.40
7.4.60.0130.00716.32
7.4.50.0040.00416.52
7.4.40.0060.00922.27
7.4.30.0100.01016.57
7.4.00.0070.00714.71
7.3.330.0050.00013.39
7.3.320.0030.00313.38
7.3.310.0000.00716.22
7.3.300.0040.00416.41
7.3.290.0070.00716.28
7.3.280.0070.01116.33
7.3.270.0060.01017.40
7.3.260.0110.00818.24
7.3.250.0090.00916.39
7.3.240.0090.00916.59
7.3.230.0100.00616.45
7.3.210.0100.00616.45
7.3.200.0060.01216.68
7.3.190.0120.00916.29
7.3.180.0060.00916.61
7.3.170.0100.01016.43
7.3.160.0070.01016.52
7.3.120.0060.00814.73
7.2.330.0130.00416.61
7.2.320.0070.01016.86
7.2.310.0100.01316.55
7.2.300.0070.01016.76
7.2.290.0080.00816.54
7.2.60.0040.01117.06
7.1.200.0060.00615.60
7.1.70.0000.00717.24
7.1.60.0120.01219.40
7.1.50.0090.01316.70
7.1.00.0100.04722.51
7.0.200.0000.00916.82
7.0.140.0030.07322.05
7.0.60.0000.04319.79
7.0.50.0030.08017.86
7.0.40.0170.06317.80
7.0.30.0100.08717.74
7.0.20.0030.05017.74
7.0.10.0130.04717.80
7.0.00.0100.07717.74
5.6.280.0000.07720.86
5.6.210.0100.07720.73
5.6.200.0130.08018.27
5.6.190.0130.07718.19
5.6.180.0000.04318.15
5.6.170.0100.04018.22
5.6.160.0070.04318.14
5.6.150.0030.05018.16
5.6.140.0070.08018.15
5.6.130.0070.05018.19
5.6.120.0230.07018.25
5.6.110.0100.08018.18
5.6.100.0070.08018.18
5.6.90.0000.07318.29
5.6.80.0100.06317.53
5.6.70.0070.07017.63
5.6.60.0000.09017.52
5.6.50.0070.07717.62
5.6.40.0070.07317.50
5.6.30.0100.07717.58
5.6.20.0130.07017.53
5.6.10.0200.05717.64
5.6.00.0070.08017.53
5.5.350.4300.03320.44
5.5.340.0070.07717.99
5.5.330.0070.04317.96
5.5.320.0070.05017.99
5.5.310.0030.04317.94
5.5.300.0100.06017.98
5.5.290.0070.05018.03
5.5.280.0070.08317.97
5.5.270.0100.07017.98
5.5.260.0070.06018.04
5.5.250.0030.06317.80
5.5.240.0130.06717.34
5.5.230.0000.08017.36
5.5.220.0030.06017.42
5.5.210.0130.06017.32
5.5.200.0030.05717.31
5.5.190.0070.07717.44
5.5.180.0070.08017.43
5.5.160.0070.07317.31
5.5.150.0100.04317.29
5.5.140.0000.08017.30
5.5.130.0170.07017.42
5.5.120.0100.07317.34
5.5.110.0030.08317.32
5.5.100.0070.07717.24
5.5.90.0070.06017.17
5.5.80.0130.06717.23
5.5.70.0070.06317.23
5.5.60.0100.07317.20
5.5.50.0030.08017.19
5.5.40.0070.06017.23
5.5.30.0100.07017.21
5.5.20.0100.06317.32
5.5.10.0070.07317.18
5.5.00.0100.06717.21
5.4.450.0100.08319.39
5.4.440.0070.06719.43
5.4.430.0100.07019.37
5.4.420.0030.04319.32
5.4.410.0070.05719.33
5.4.400.0070.07319.11
5.4.390.0100.04019.13
5.4.380.0100.06019.13
5.4.370.0030.08019.13
5.4.360.0100.05719.10
5.4.350.0030.08319.04
5.4.340.0100.07018.89
5.4.320.0070.07719.11
5.4.310.0030.06319.09
5.4.300.0000.08019.03
5.4.290.0070.08318.98
5.4.280.0030.05019.01
5.4.270.0130.05719.14
5.4.260.0100.07319.01
5.4.250.0070.07319.01
5.4.240.0200.06718.95
5.4.230.0070.07719.09
5.4.220.0100.06719.03
5.4.210.0030.05319.04
5.4.200.0100.04719.04
5.4.190.0030.05719.26
5.4.180.0070.05019.00
5.4.170.0170.07018.94
5.4.160.0100.07019.03
5.4.150.0100.07318.87
5.4.140.0000.06716.41
5.4.130.0130.05016.39
5.4.120.0070.06016.59
5.4.110.0030.04716.48
5.4.100.0170.04316.45
5.4.90.0130.06316.30
5.4.80.0070.05016.35
5.4.70.0030.06716.38
5.4.60.0130.06316.45
5.4.50.0130.06316.39
5.4.40.0030.04316.57
5.4.30.0100.03016.42
5.4.20.0000.04716.21
5.4.10.0070.04316.42
5.4.00.0070.07015.69
5.3.290.0130.07014.52
5.3.280.0030.07714.62
5.3.270.0100.07014.67
5.3.260.0000.04314.71
5.3.250.0100.03314.64
5.3.240.0100.05714.64
5.3.230.0030.07314.55
5.3.220.0130.06714.53
5.3.210.0130.06014.60
5.3.200.0070.06714.63
5.3.190.0030.04714.42
5.3.180.0130.06314.62
5.3.170.0070.06314.63
5.3.160.0070.03714.61
5.3.150.0070.06714.63
5.3.140.0130.04714.53
5.3.130.0070.06714.57
5.3.120.0100.06714.56
5.3.110.0000.04014.50
5.3.100.0030.06014.04
5.3.90.0030.04314.00
5.3.80.0070.03714.04
5.3.70.0100.07314.05
5.3.60.0070.07714.04
5.3.50.0100.07713.96
5.3.40.0130.06713.93
5.3.30.0030.04713.82
5.3.20.0100.07313.75
5.3.10.0070.06713.66
5.3.00.0030.04013.66
5.2.170.0130.06011.14
5.2.160.0130.05710.97
5.2.150.0000.06711.11
5.2.140.0030.05710.97
5.2.130.0000.05310.89
5.2.120.0070.04011.09
5.2.110.0070.03311.10
5.2.100.0070.06010.92
5.2.90.0030.05711.05
5.2.80.0030.05310.91
5.2.70.0030.06011.04
5.2.60.0070.03710.95
5.2.50.0070.03011.01
5.2.40.0030.05710.95
5.2.30.0070.04010.97
5.2.20.0070.04010.88
5.2.10.0100.05711.00
5.2.00.0030.04010.61
5.1.60.0100.04310.01
5.1.50.0000.0479.93
5.1.40.0070.0509.95
5.1.30.0100.04010.31
5.1.20.0030.05310.33
5.1.10.0030.05710.06
5.1.00.0100.03010.04
5.0.50.0000.0479.29
5.0.40.0030.0509.29
5.0.30.0030.0609.29
5.0.20.0000.0409.29
5.0.10.0000.0209.29
5.0.00.0070.0609.29
4.4.90.0000.0379.29
4.4.80.0070.0239.29
4.4.70.0070.0339.29
4.4.60.0030.0279.29
4.4.50.0070.0309.29
4.4.40.0000.0539.29
4.4.30.0030.0339.29
4.4.20.0030.0339.29
4.4.10.0070.0109.29
4.4.00.0000.0509.29
4.3.110.0000.0409.29
4.3.100.0030.0179.29
4.3.90.0030.0339.29
4.3.80.0070.0239.29
4.3.70.0000.0209.29
4.3.60.0030.0139.29
4.3.50.0000.0179.29
4.3.40.0070.0479.29
4.3.30.0030.0279.29
4.3.20.0070.0339.29
4.3.10.0030.0209.29
4.3.00.0030.0209.29

preferences:
61.68 ms | 400 KiB | 5 Q