3v4l.org

run code in 300+ PHP versions simultaneously
<?php $permalink = 'permalink'; $text_link = 'text_link'; $links = array( '<li><a href="permalink">permalink1</a></li>', '<li><a href="permalink">permalink2</a></li>', '<li><a href="permalink">permalink3</a></li>', ); $total = count($links); for($permalink=0; $permalink<$total ;$permalink++){ $new_links[] = preg_replace('|<a[^>]*>'.$total.'</a>|', '<a>'.$text_link.'</a>', $links[$permalink]); } print_r($new_links);

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)
8.3.40.0110.00418.92
8.3.30.0140.00019.04
8.3.20.0040.00420.13
8.3.10.0070.00022.09
8.3.00.0040.00422.52
8.2.170.0090.00622.96
8.2.160.0090.00921.02
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.61
8.2.110.0030.00620.94
8.2.100.0090.00318.00
8.2.90.0090.00019.13
8.2.80.0040.00419.66
8.2.70.0050.00317.86
8.2.60.0110.00018.05
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0000.00918.24
8.2.20.0040.00417.74
8.2.10.0000.00718.00
8.2.00.0040.00417.80
8.1.270.0060.00922.07
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.81
8.1.230.0030.00920.89
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0040.00417.51
8.1.180.0000.00818.10
8.1.170.0030.00618.63
8.1.160.0000.00722.04
8.1.150.0070.00018.79
8.1.140.0040.00417.61
8.1.130.0080.00017.77
8.1.120.0040.00417.66
8.1.110.0000.00817.57
8.1.100.0000.00817.63
8.1.90.0000.00717.56
8.1.80.0000.00717.52
8.1.70.0000.00717.61
8.1.60.0070.00417.66
8.1.50.0030.00617.71
8.1.40.0000.00917.69
8.1.30.0000.00717.71
8.1.20.0000.00817.64
8.1.10.0040.00417.72
8.1.00.0030.00617.54
8.0.300.0030.00318.77
8.0.290.0000.00817.16
8.0.280.0030.00318.46
8.0.270.0000.00717.34
8.0.260.0030.00316.89
8.0.250.0000.00717.11
8.0.240.0050.00217.10
8.0.230.0000.00716.99
8.0.220.0000.00716.95
8.0.210.0030.00317.04
8.0.200.0060.00017.07
8.0.190.0050.00217.11
8.0.180.0040.00717.07
8.0.170.0080.00016.96
8.0.160.0030.00516.91
8.0.150.0070.00017.04
8.0.140.0030.00316.98
8.0.130.0030.00313.53
8.0.120.0030.00516.93
8.0.110.0070.00016.96
8.0.100.0050.00216.82
8.0.90.0000.00716.85
8.0.80.0070.00716.92
8.0.70.0030.00517.01
8.0.60.0040.00417.02
8.0.50.0000.00716.93
8.0.30.0100.00917.50
8.0.20.0080.01117.40
8.0.10.0040.00417.05
8.0.00.0130.00716.96
7.4.330.0020.00215.17
7.4.320.0030.00316.72
7.4.300.0000.00616.85
7.4.290.0030.00316.73
7.4.280.0040.00416.68
7.4.270.0050.00216.66
7.4.260.0060.00316.64
7.4.250.0000.00816.66
7.4.240.0050.00216.76
7.4.230.0030.00316.90
7.4.220.0120.00616.61
7.4.210.0080.00816.77
7.4.200.0070.00016.88
7.4.190.0080.00016.84
7.4.160.0040.01116.67
7.4.150.0140.00417.40
7.4.140.0130.00717.86
7.4.130.0080.01116.67
7.4.120.0080.01116.70
7.4.110.0100.01016.67
7.4.100.0130.00316.85
7.4.90.0130.00616.77
7.4.80.0090.01019.39
7.4.70.0130.00316.46
7.4.60.0120.00316.52
7.4.50.0000.00916.67
7.4.40.0060.00922.77
7.4.30.0100.00716.64
7.4.00.0070.01115.22
7.3.330.0050.00213.16
7.3.320.0030.00313.21
7.3.310.0000.00716.41
7.3.300.0000.00616.31
7.3.290.0090.00616.41
7.3.280.0100.00916.38
7.3.270.0170.00617.40
7.3.260.0130.00716.49
7.3.250.0070.01216.46
7.3.240.0070.01116.48
7.3.230.0030.01316.46
7.3.210.0160.00316.51
7.3.200.0100.00719.39
7.3.190.0060.01616.47
7.3.180.0090.00616.49
7.3.170.0100.00716.44
7.3.160.0150.00416.39
7.3.120.0060.01115.03
7.3.110.0060.01314.89
7.3.100.0070.00715.14
7.3.90.0000.01115.12
7.3.80.0060.00614.93
7.3.70.0070.00714.98
7.3.60.0030.01014.86
7.3.50.0060.01014.91
7.3.40.0090.00615.04
7.3.30.0100.00314.98
7.3.20.0060.00616.96
7.3.10.0040.00716.70
7.3.00.0000.01116.85
7.2.330.0120.00616.69
7.2.320.0180.00616.73
7.2.310.0040.02016.64
7.2.300.0070.01016.81
7.2.290.0070.01017.01
7.2.250.0090.00915.40
7.2.240.0140.00315.14
7.2.230.0030.01415.06
7.2.220.0000.01015.30
7.2.210.0000.01015.35
7.2.200.0080.00415.21
7.2.190.0090.00315.28
7.2.180.0100.00715.04
7.2.170.0070.00415.18
7.2.60.0060.01017.07
7.2.50.0040.00816.96
7.2.00.0070.00419.52
7.1.330.0060.00915.96
7.1.320.0050.00816.20
7.1.310.0000.00816.02
7.1.300.0030.01015.80
7.1.290.0100.00716.02
7.1.280.0040.00416.17
7.1.270.0040.01116.16
7.1.260.0070.00816.14
7.1.200.0030.00916.03
7.1.100.0060.00918.18
7.1.70.0040.00417.55
7.1.60.0070.01519.82
7.1.50.0070.01417.28
7.1.00.0030.07722.46
7.0.200.0100.00016.99
7.0.140.0100.06722.12
7.0.100.0130.06020.09
7.0.90.0300.04720.03
7.0.80.0370.06319.93
7.0.70.0300.06719.94
7.0.60.0170.07019.96
7.0.50.0070.07720.25
7.0.40.0030.08320.05
7.0.30.0100.08320.13
7.0.20.0100.06020.14
7.0.10.0100.07720.13
7.0.00.0100.08020.18
5.6.280.0000.07721.07
5.6.250.0100.05720.49
5.6.240.0170.08020.49
5.6.230.0200.07320.63
5.6.220.0130.06320.70
5.6.210.0100.04720.64
5.6.200.0100.07721.04
5.6.190.0200.05720.95
5.6.180.0170.07021.04
5.6.170.0030.09020.94
5.6.160.0070.08721.05
5.6.150.0070.08321.06
5.6.140.0070.07721.13
5.6.130.0170.05321.00
5.6.120.0100.05721.08
5.6.110.0130.06720.95
5.6.100.0100.05321.00
5.6.90.0100.05721.05
5.6.80.0100.07320.48
5.6.70.0100.07020.45
5.6.60.0030.05020.38
5.6.50.0130.07320.34
5.6.40.0130.05020.40
5.6.30.0100.05720.40
5.6.20.0100.07320.35
5.6.10.0070.08720.35
5.6.00.0070.08020.29
5.5.380.0070.09020.34
5.5.370.0070.08320.55
5.5.360.0170.09020.41
5.5.350.0130.06720.39
5.5.340.0230.03320.77
5.5.330.0100.06720.77
5.5.320.0270.05720.82
5.5.310.0100.07720.75
5.5.300.0170.07020.87
5.5.290.0070.07720.85
5.5.280.0070.07320.80
5.5.270.0130.08320.84
5.5.260.0130.06720.90
5.5.250.0170.05320.71
5.5.240.0070.06020.21
5.5.230.0030.06320.30
5.5.220.0130.08720.24
5.5.210.0030.06720.30
5.5.200.0070.06320.14
5.5.190.0130.08320.22
5.5.180.0100.07020.22
5.5.160.0030.04720.12
5.5.150.0030.07320.23
5.5.140.0130.07319.98
5.5.130.0170.06720.25
5.5.120.0170.06320.22
5.5.110.0070.05020.13
5.5.100.0200.07020.13
5.5.90.0070.04320.04
5.5.80.0100.05720.14
5.5.70.0100.08020.14
5.5.60.0130.07320.04
5.5.50.0070.04320.11
5.5.40.0030.04320.14
5.5.30.0030.04720.07
5.5.20.0100.07720.14
5.5.10.0200.06020.03
5.5.00.0030.04720.12
5.4.450.0070.08319.47
5.4.440.0100.07319.45
5.4.430.0100.06719.45
5.4.420.0100.07719.50
5.4.410.0100.05319.45
5.4.400.0130.07318.85
5.4.390.0030.05019.13
5.4.380.0100.04318.90
5.4.370.0070.04319.14
5.4.360.0030.07319.13
5.4.350.0030.06719.04
5.4.340.0100.07019.18
5.4.320.0030.08019.18
5.4.310.0070.09319.05
5.4.300.0130.06719.03
5.4.290.0030.07719.13
5.4.280.0070.07319.17
5.4.270.0230.06019.04
5.4.260.0030.07719.18
5.4.250.0100.07318.84
5.4.240.0070.07719.04
5.4.230.0170.06719.08
5.4.220.0100.08019.22
5.4.210.0130.06319.15
5.4.200.0070.05319.19
5.4.190.0100.03319.04
5.4.180.0070.07318.91
5.4.170.0100.07019.07
5.4.160.0070.06019.02
5.4.150.0000.07719.20
5.4.140.0070.07316.40
5.4.130.0130.03316.45
5.4.120.0070.06716.49
5.4.110.0170.06316.47
5.4.100.0030.08016.39
5.4.90.0100.04016.49
5.4.80.0070.07016.30
5.4.70.0130.03316.30
5.4.60.0070.03716.48
5.4.50.0170.06716.36
5.4.40.0130.07016.52
5.4.30.0030.07016.39
5.4.20.0130.05716.42
5.4.10.0070.07016.36
5.4.00.0030.07015.89
5.3.290.0100.05714.71
5.3.280.0000.06314.62
5.3.270.0170.07314.65
5.3.260.0070.07314.72
5.3.250.0170.06714.56
5.3.240.0000.06314.61
5.3.230.0030.07714.70
5.3.220.0030.04714.65
5.3.210.0070.04714.62
5.3.200.0100.06014.61
5.3.190.0130.07014.65
5.3.180.0100.07314.59
5.3.170.0100.07714.57
5.3.160.0070.05314.58
5.3.150.0030.04014.54
5.3.140.0030.07714.68
5.3.130.0070.06014.53
5.3.120.0100.06714.66
5.3.110.0030.05714.54
5.3.100.0100.05714.05
5.3.90.0000.04714.04
5.3.80.0130.06013.90
5.3.70.0030.06313.91
5.3.60.0070.04013.91
5.3.50.0030.03713.84
5.3.40.0130.04713.99
5.3.30.0070.03713.79
5.3.20.0030.03313.61
5.3.10.0030.03313.64
5.3.00.0000.04013.53
5.2.170.0000.03311.05
5.2.160.0100.02311.20
5.2.150.0100.02011.04
5.2.140.0030.02711.27
5.2.130.0000.03011.18
5.2.120.0070.02710.95
5.2.110.0070.02311.20
5.2.100.0000.03011.11
5.2.90.0000.03011.03
5.2.80.0070.02311.00
5.2.70.0000.03011.14
5.2.60.0000.03710.99
5.2.50.0030.02711.07
5.2.40.0000.03011.13
5.2.30.0030.02711.04
5.2.20.0100.04010.96
5.2.10.0000.02710.77
5.2.00.0100.05310.81
5.1.60.0070.0379.88
5.1.50.0000.05010.07
5.1.40.0030.05310.04
5.1.30.0000.06010.19
5.1.20.0000.02710.45
5.1.10.0030.04310.16
5.1.00.0000.03710.05
5.0.50.0000.0279.18
5.0.40.0000.0279.18
5.0.30.0100.0239.18
5.0.20.0030.0179.18
5.0.10.0000.0279.18
5.0.00.0000.0479.18
4.4.90.0030.0139.18
4.4.80.0000.0279.18
4.4.70.0000.0279.18
4.4.60.0030.0179.18
4.4.50.0000.0239.18
4.4.40.0030.0239.18
4.4.30.0030.0379.18
4.4.20.0100.0279.18
4.4.10.0030.0139.18
4.4.00.0000.0279.18
4.3.110.0030.0139.18
4.3.100.0030.0139.18
4.3.90.0030.0209.18
4.3.80.0030.0239.18
4.3.70.0000.0179.18
4.3.60.0000.0209.18
4.3.50.0030.0309.18
4.3.40.0000.0439.18
4.3.30.0000.0309.18
4.3.20.0000.0179.18
4.3.10.0030.0139.18
4.3.00.0030.0139.18

preferences:
44.09 ms | 400 KiB | 5 Q