3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = 'text text http://site.ru/bla/bla/index.html text text'; $result = preg_replace('/http:.*?\.html/i', '<a href=\'$0\'></a>', $content); print_r($result);

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)
8.3.40.0040.01118.98
8.3.30.0040.01119.12
8.3.20.0080.00020.21
8.3.10.0040.00422.09
8.3.00.0050.00220.64
8.2.170.0110.00422.96
8.2.160.0100.00319.21
8.2.150.0090.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0050.00522.10
8.2.100.0060.00619.25
8.2.90.0080.00019.23
8.2.80.0070.00019.39
8.2.70.0040.00417.63
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0040.00417.97
8.2.30.0040.00418.06
8.2.20.0040.00417.61
8.2.10.0000.00917.76
8.2.00.0080.00317.82
8.1.270.0070.00022.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01023.96
8.1.230.0110.00019.16
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0030.00617.38
8.1.190.0050.00317.39
8.1.180.0000.00918.63
8.1.170.0080.00018.74
8.1.160.0040.00422.14
8.1.150.0040.00418.72
8.1.140.0000.00817.56
8.1.130.0000.00717.84
8.1.120.0000.00717.53
8.1.110.0070.00017.39
8.1.100.0040.00417.48
8.1.90.0020.00517.52
8.1.80.0040.00417.43
8.1.70.0070.00017.52
8.1.60.0030.00517.54
8.1.50.0000.00717.42
8.1.40.0040.00417.51
8.1.30.0070.00017.73
8.1.20.0040.00417.66
8.1.10.0000.00717.60
8.1.00.0050.00317.54
8.0.300.0070.00018.77
8.0.290.0070.00017.04
8.0.280.0000.00718.39
8.0.270.0000.00817.26
8.0.260.0070.00016.81
8.0.250.0030.00417.05
8.0.240.0050.00317.07
8.0.230.0030.00317.00
8.0.220.0030.00316.89
8.0.210.0030.00316.94
8.0.200.0030.00317.04
8.0.190.0040.00416.89
8.0.180.0000.00716.89
8.0.170.0000.00716.98
8.0.160.0040.00416.91
8.0.150.0080.00016.88
8.0.140.0040.00416.93
8.0.130.0050.00013.35
8.0.120.0000.00816.82
8.0.110.0000.00716.90
8.0.100.0070.00016.84
8.0.90.0020.00517.02
8.0.80.0110.00416.98
8.0.70.0000.00716.98
8.0.60.0060.00316.87
8.0.50.0060.00316.91
8.0.30.0120.00717.31
8.0.20.0060.01217.40
8.0.10.0040.00417.07
8.0.00.0100.01016.82
7.4.330.0060.00015.00
7.4.320.0030.00516.57
7.4.300.0030.00316.65
7.4.290.0060.00316.66
7.4.280.0000.00716.73
7.4.270.0050.00216.65
7.4.260.0110.00016.67
7.4.250.0060.00316.60
7.4.240.0030.00416.66
7.4.230.0030.00316.83
7.4.220.0070.01016.60
7.4.210.0110.00416.70
7.4.200.0000.00716.48
7.4.190.0030.00316.50
7.4.160.0000.01516.57
7.4.150.0150.00917.40
7.4.140.0070.01017.86
7.4.130.0110.00816.50
7.4.120.0070.01016.79
7.4.110.0080.00816.42
7.4.100.0150.00316.68
7.4.90.0090.00816.68
7.4.80.0060.01019.39
7.4.70.0100.01316.54
7.4.60.0100.00716.48
7.4.50.0050.00316.27
7.4.40.0000.01522.77
7.4.30.0140.00716.50
7.4.00.0050.00915.01
7.3.330.0050.00013.18
7.3.320.0030.00313.00
7.3.310.0030.00316.35
7.3.300.0000.00816.27
7.3.290.0060.00616.27
7.3.280.0090.00916.31
7.3.270.0110.00717.40
7.3.260.0070.01116.59
7.3.250.0110.01016.48
7.3.240.0030.01316.60
7.3.230.0070.01116.70
7.3.210.0090.00916.74
7.3.200.0130.00316.30
7.3.190.0100.00716.32
7.3.180.0120.00916.34
7.3.170.0110.00416.45
7.3.160.0130.01016.40
7.3.120.0080.00914.81
7.3.110.0110.00614.79
7.3.100.0030.01214.96
7.3.90.0030.00614.84
7.3.80.0030.01014.95
7.3.70.0030.01214.75
7.3.60.0030.01314.66
7.3.50.0040.00814.90
7.3.40.0000.00914.91
7.3.30.0040.00414.95
7.3.20.0070.00716.66
7.3.10.0040.01016.52
7.3.00.0090.00316.54
7.2.330.0090.01016.59
7.2.320.0100.01016.61
7.2.310.0040.01516.75
7.2.300.0070.01716.64
7.2.290.0090.01216.63
7.2.250.0080.01215.29
7.2.240.0170.00315.15
7.2.230.0030.01314.92
7.2.220.0080.00415.11
7.2.210.0100.00314.93
7.2.200.0000.00915.09
7.2.190.0060.00615.11
7.2.180.0000.01315.00
7.2.170.0060.00915.11
7.2.130.0070.01016.74
7.2.120.0120.00616.57
7.2.110.0080.01116.19
7.2.100.0150.01116.71
7.2.90.0180.00416.47
7.2.80.0130.00916.68
7.2.70.0050.00816.77
7.2.60.0080.01016.86
7.2.50.0070.01016.71
7.2.40.0180.00316.71
7.2.30.0120.00316.80
7.2.20.0090.01816.82
7.2.10.0040.01716.62
7.2.00.0170.00916.92
7.1.330.0030.01016.00
7.1.320.0090.00016.11
7.1.310.0120.00315.74
7.1.300.0090.00615.89
7.1.290.0040.01115.68
7.1.280.0030.00515.89
7.1.270.0060.00315.99
7.1.260.0060.00615.64
7.1.250.0090.01215.52
7.1.200.0060.00615.80
7.1.70.0070.00717.20
7.1.60.0030.00717.45
7.1.50.0170.01734.54
7.1.00.0030.03322.45
7.0.200.0060.01016.79
7.0.140.0100.07022.09
7.0.60.0100.07719.95
7.0.50.0030.08017.86
7.0.40.0100.04019.98
7.0.30.0230.08020.01
7.0.20.0230.04320.32
7.0.10.0230.08020.18
7.0.00.0070.04020.04
5.6.280.0070.07021.11
5.6.210.0100.04720.66
5.6.200.0100.04318.07
5.6.190.0130.03320.32
5.6.180.3370.04020.39
5.6.170.0230.04320.50
5.6.160.0030.08020.52
5.6.150.0100.07718.17
5.6.140.0070.04018.09
5.6.130.0070.08018.22
5.6.120.0070.07021.09
5.6.110.0070.07021.13
5.6.100.0070.08321.01
5.6.90.0070.08320.97
5.6.80.0100.07320.37
5.6.70.0300.07020.50
5.5.350.0000.04720.40
5.5.340.0100.07717.89
5.5.330.0130.08020.40
5.5.320.0270.07720.18
5.5.310.0200.04320.13
5.5.300.0130.04017.91
5.5.290.0030.04317.91
5.5.280.0030.05720.86
5.5.270.0100.06020.63
5.5.260.0100.03320.87
5.5.250.0070.07320.57
5.5.240.0130.07020.14
5.4.450.0730.06019.55
5.4.440.0700.06719.48
5.4.430.0730.05019.47
5.4.420.0700.05019.40
5.4.410.0730.04719.48
5.4.400.0370.04318.54
5.4.390.0370.05018.61
5.4.380.0200.05718.55
5.4.370.0170.04718.62
5.4.360.0130.05018.70
5.4.350.0230.04318.63
5.4.340.0100.05318.76
5.4.320.0060.04112.45
5.4.310.0060.03812.45
5.4.300.0070.03512.45
5.4.290.0050.03912.45
5.4.280.0030.05412.35
5.4.270.0050.03712.35
5.4.260.0170.06018.82
5.4.250.0130.05018.82
5.4.240.0170.05318.82
5.4.230.0070.06018.82
5.4.220.0130.06318.94
5.4.210.0130.05318.84
5.4.200.0200.05718.77
5.4.190.0130.05718.87
5.4.180.0100.05318.66
5.4.170.0100.06718.81
5.4.160.0100.05018.61
5.4.150.0030.05718.86
5.4.140.0130.05716.54
5.4.130.0030.06016.27
5.4.120.0100.04716.41
5.4.110.0130.05716.27
5.4.100.0030.06716.32
5.4.90.0000.07316.44
5.4.80.0130.06716.42
5.4.70.0100.06016.15
5.4.60.0130.05716.38
5.4.50.0170.06016.10
5.4.40.0170.05016.45
5.4.30.0070.07716.29
5.4.20.0100.06016.13
5.4.10.0130.06316.27
5.4.00.0130.06715.68
5.3.290.0050.04212.80
5.3.280.0200.06014.73
5.3.270.0100.05714.61
5.3.260.0030.06014.52
5.3.250.0130.07014.59
5.3.240.0070.06314.46
5.3.230.0200.06314.29
5.3.220.0130.07014.65
5.3.210.0130.05014.45
5.3.200.0100.05314.71
5.3.190.0270.03314.56
5.3.180.0170.06014.65
5.3.170.0030.06314.55
5.3.160.0070.07314.45
5.3.150.0100.06014.43
5.3.140.0130.08714.43
5.3.130.0000.06314.59
5.3.120.0100.06014.69
5.3.110.0130.05314.70
5.3.100.0030.06314.02
5.3.90.0030.05714.02
5.3.80.0170.04714.06
5.3.70.0130.05013.90
5.3.60.0100.06714.15
5.3.50.0100.05313.82
5.3.40.0100.06313.81
5.3.30.0130.07313.69
5.3.20.0100.06313.60
5.3.10.0070.06013.50
5.3.00.0130.06713.65
5.2.170.0030.04710.97
5.2.160.0030.05011.14
5.2.150.0100.05310.91
5.2.140.0170.05311.26
5.2.130.0130.05011.01
5.2.120.0200.03711.09
5.2.110.0100.04711.03
5.2.100.0070.05011.11
5.2.90.0070.05711.10
5.2.80.0170.03711.00
5.2.70.0030.05710.85
5.2.60.0100.05010.88
5.2.50.0130.05011.04
5.2.40.0070.04311.01
5.2.30.0030.04310.73
5.2.20.0070.05010.98
5.2.10.0100.04010.93
5.2.00.0030.05310.86
5.1.60.0030.0379.95
5.1.50.0030.0439.93
5.1.40.0070.0379.86
5.1.30.0030.04310.16
5.1.20.0100.04010.43
5.1.10.0100.0409.91
5.1.00.0030.04010.02
5.0.50.0030.0308.60
5.0.40.0000.0438.46
5.0.30.0100.0538.15
5.0.20.0030.0378.27
5.0.10.0000.0408.25
5.0.00.0100.0508.06
4.4.90.0070.0307.32
4.4.80.0000.0237.32
4.4.70.0000.0337.32
4.4.60.0030.0207.32
4.4.50.0070.0237.32
4.4.40.0030.0437.32
4.4.30.0000.0237.32
4.4.20.0030.0237.32
4.4.10.0030.0207.32
4.4.00.0070.0307.32
4.3.110.0030.0207.32
4.3.100.0100.0177.32
4.3.90.0070.0277.32
4.3.80.0070.0407.32
4.3.70.0030.0237.32
4.3.60.0000.0337.32
4.3.50.0030.0307.32
4.3.40.0000.0407.32
4.3.30.0000.0277.32
4.3.20.0000.0337.32
4.3.10.0030.0307.32
4.3.00.0230.0177.27

preferences:
39.79 ms | 400 KiB | 5 Q