3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getAnchorText($txt) { $openTag = '#a#'; $closeTag = '#/a#'; $offsetStart = strpos($txt, $openTag); if(false !== $offsetStart) { $offsetStart+= strlen($openTag); } else { $offsetStart = 0; } $offsetEnd = strpos($txt, $closeTag); if (false !== $offsetEnd) { $offsetLength = $offsetEnd - $offsetStart; } else { $offsetLength = strlen($txt); } return substr($txt, $offsetStart, $offsetLength); } $txt = 'Some text with #a#anchor end'; echo getAnchorText($txt);

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)
8.3.60.0000.01816.50
8.3.50.0110.00716.64
8.3.40.0060.01018.50
8.3.30.0150.00018.71
8.3.20.0040.00418.71
8.3.10.0040.00418.59
8.3.00.0040.00719.38
8.2.180.0090.00616.38
8.2.170.0110.00422.96
8.2.160.0070.00718.84
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00320.69
8.2.110.0080.00022.07
8.2.100.0120.00019.51
8.2.90.0080.00017.73
8.2.80.0000.00818.89
8.2.70.0030.00517.50
8.2.60.0000.00817.50
8.2.50.0000.00818.04
8.2.40.0030.00519.88
8.2.30.0040.00417.84
8.2.20.0030.01017.61
8.2.10.0040.00417.73
8.2.00.0030.00617.66
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.96
8.1.230.0070.00419.21
8.1.220.0080.00018.72
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00917.23
8.1.180.0050.00518.10
8.1.170.0030.00517.62
8.1.160.0040.00418.92
8.1.150.0000.00818.49
8.1.140.0080.00017.30
8.1.130.0030.00317.84
8.1.120.0030.00517.45
8.1.110.0000.00817.36
8.1.100.0040.00417.37
8.1.90.0000.00817.43
8.1.80.0040.00417.39
8.1.70.0050.00317.33
8.1.60.0000.00717.54
8.1.50.0030.00517.50
8.1.40.0080.00017.50
8.1.30.0070.00017.65
8.1.20.0080.00317.56
8.1.10.0040.00417.55
8.1.00.0040.00417.42
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.49
8.0.270.0030.00517.27
8.0.260.0030.00318.31
8.0.250.0030.00516.98
8.0.240.0040.00416.81
8.0.230.0070.00016.93
8.0.220.0040.00416.81
8.0.210.0040.00416.79
8.0.200.0060.00016.94
8.0.190.0110.00016.86
8.0.180.0000.00816.76
8.0.170.0040.00416.65
8.0.160.0030.00316.73
8.0.150.0040.00416.75
8.0.140.0080.00016.68
8.0.130.0000.00613.26
8.0.120.0040.00416.84
8.0.110.0030.00316.77
8.0.100.0040.00416.61
8.0.90.0000.00816.90
8.0.80.0060.01216.86
8.0.70.0000.00816.80
8.0.60.0030.00516.74
8.0.50.0000.00716.68
8.0.30.0090.00916.88
8.0.20.0120.01116.97
8.0.10.0020.00516.83
8.0.00.0130.00616.62
7.4.330.0000.00512.93
7.4.320.0050.00216.45
7.4.300.0070.00016.39
7.4.290.0000.00616.59
7.4.280.0060.00316.52
7.4.270.0070.00016.50
7.4.260.0030.00313.34
7.4.250.0000.00716.57
7.4.240.0030.00316.59
7.4.230.0070.00016.63
7.4.220.0030.01616.57
7.4.210.0000.01516.68
7.4.200.0040.00316.68
7.4.190.0030.00316.59
7.4.160.0150.00016.40
7.4.150.0100.00716.62
7.4.140.0110.00716.41
7.4.130.0060.01316.63
7.4.120.0150.00316.50
7.4.110.0060.01516.50
7.4.100.0070.01016.41
7.4.90.0130.00516.35
7.4.80.0070.01519.39
7.4.70.0070.01416.41
7.4.60.0030.01316.44
7.4.50.0060.00616.33
7.4.40.0090.00316.53
7.4.30.0160.00016.49
7.4.00.0060.00915.03
7.3.330.0000.00613.15
7.3.320.0000.00613.26
7.3.310.0070.00016.16
7.3.300.0030.00316.17
7.3.290.0030.01216.31
7.3.280.0050.01216.23
7.3.270.0030.01616.35
7.3.260.0120.01216.42
7.3.250.0110.00916.29
7.3.240.0100.01316.22
7.3.230.0090.00616.46
7.3.210.0120.00616.33
7.3.200.0090.01116.15
7.3.190.0090.01316.42
7.3.180.0040.01516.10
7.3.170.0090.00916.56
7.3.160.0060.00916.52
7.3.120.0150.00014.78
7.3.10.0090.00316.50
7.3.00.0060.00616.63
7.2.330.0070.01016.59
7.2.320.0170.00616.52
7.2.310.0060.01516.39
7.2.300.0110.00516.33
7.2.290.0100.00716.55
7.2.130.0030.00916.97
7.2.120.0060.00616.95
7.2.110.0070.00716.90
7.2.100.0030.01016.86
7.2.90.0110.00417.09
7.2.80.0030.01016.92
7.2.70.0070.00716.91
7.2.60.0070.00516.90
7.2.50.0030.01217.06
7.2.40.0060.01016.74
7.2.30.0070.00317.11
7.2.20.0100.00716.77
7.2.10.0030.01016.91
7.2.00.0030.00818.17
7.1.250.0060.00315.98
7.1.200.0060.00615.60
7.1.100.0070.00417.99
7.1.70.0000.00717.21
7.1.60.0120.00619.30
7.1.50.0100.01316.94
7.1.00.0070.05722.41
7.0.200.0080.00316.76
7.0.140.0070.06721.92
7.0.120.0000.05322.05
7.0.60.0130.08019.85
7.0.50.0170.07717.72
7.0.40.0030.05320.04
7.0.30.0200.04020.19
7.0.20.0270.05020.19
7.0.10.0030.09020.15
7.0.00.0030.05720.07
5.6.210.0100.08020.64
5.6.200.0070.08018.19
5.6.190.0000.07020.52
5.6.180.4070.04020.55
5.6.170.0300.06020.44
5.6.160.0030.08320.50
5.6.150.0100.07318.19
5.6.140.0100.06018.27
5.6.130.0000.04318.27
5.6.120.0030.09021.00
5.6.110.0130.07721.14
5.6.100.0070.07320.98
5.6.90.0170.04021.05
5.6.80.0130.04720.36
5.5.350.3930.04720.43
5.5.340.0030.03717.95
5.5.330.0030.04320.13
5.5.320.0300.07720.35
5.5.310.0230.05720.27
5.5.300.0100.06317.93
5.5.290.0030.08317.99
5.5.280.0070.05320.97
5.5.270.0130.07320.86
5.5.260.0130.07720.68
5.5.250.0030.08320.62
5.5.240.0130.08720.16
5.4.450.0030.08719.57
5.4.440.0170.04319.44
5.4.430.0000.04319.32
5.4.420.0070.03719.56
5.4.410.0030.05019.43
5.4.400.0070.07719.09
5.4.390.0130.05018.86
5.4.380.0170.03719.25
5.4.370.0000.04719.01
5.4.360.0130.03318.87
5.4.350.0070.07719.12
5.4.340.0100.06719.15
5.4.320.0030.05719.21
5.4.310.0100.07319.15
5.4.300.0030.04018.92
5.4.290.0030.04319.24
5.4.280.0070.07719.14
5.4.270.0130.06718.85
5.4.260.0100.07019.14
5.4.250.0200.06018.92
5.4.240.0100.07719.23
5.4.230.0030.06719.15
5.4.220.0070.03719.14
5.4.210.0100.05719.14
5.4.200.0070.07319.08
5.4.190.0000.05718.96
5.4.180.0070.07719.14
5.4.170.0030.04019.09
5.4.160.0070.08318.90
5.4.150.0070.04019.21
5.4.140.0130.05316.36
5.4.130.0100.05716.41
5.4.120.0100.04316.31
5.4.110.0000.06016.50
5.4.100.0100.06316.69
5.4.90.0030.05716.43
5.4.80.0070.03316.39
5.4.70.0100.03716.52
5.4.60.0030.04016.27
5.4.50.0030.06716.46
5.4.40.0000.04016.29
5.4.30.0030.04016.31
5.4.20.0030.07016.34
5.4.10.0070.03316.36
5.4.00.0030.03315.77
5.3.290.0070.06314.71
5.3.280.0070.07314.51
5.3.270.0030.04014.54
5.3.260.0030.07714.66
5.3.250.0000.04014.67
5.3.240.0030.08014.60
5.3.230.0130.05714.51
5.3.220.0100.07714.61
5.3.210.0030.08014.60
5.3.200.0030.07314.57
5.3.190.0100.04714.61
5.3.180.0100.07314.59
5.3.170.0030.03714.58
5.3.160.0070.07314.59
5.3.150.0070.06314.61
5.3.140.0070.06014.71
5.3.130.0130.05314.55
5.3.120.0070.03714.60
5.3.110.0070.04014.46
5.3.100.0070.03314.03
5.3.90.0100.03314.07
5.3.80.0000.04014.05
5.3.70.0030.04013.96
5.3.60.0070.03313.95
5.3.50.0030.03713.83
5.3.40.0000.03713.96
5.3.30.0070.03013.83
5.3.20.0000.03713.65
5.3.10.0000.03713.60
5.3.00.0030.03713.64
5.2.170.0000.03011.11
5.2.160.0030.03311.30
5.2.150.0000.03311.07
5.2.140.0070.03011.10
5.2.130.0000.03010.99
5.2.120.0030.02711.09
5.2.110.0000.03011.15
5.2.100.0000.03011.05
5.2.90.0100.02011.05
5.2.80.0000.03311.14
5.2.70.0000.03711.01
5.2.60.0000.03710.94
5.2.50.0070.02310.89
5.2.40.0030.03010.96
5.2.30.0030.02710.89
5.2.20.0000.03710.95
5.2.10.0030.02710.78
5.2.00.0100.02010.60
5.1.60.0030.0239.95
5.1.50.0000.0279.90
5.1.40.0000.02310.13
5.1.30.0030.02310.50
5.1.20.0030.02710.36
5.1.10.0030.02310.04
5.1.00.0000.02710.11
5.0.50.0000.0208.70
5.0.40.0000.0208.41
5.0.30.0000.0308.23
5.0.20.0030.0178.24
5.0.10.0000.0208.16
5.0.00.0000.0308.12
4.4.90.0000.0177.95
4.4.80.0030.0137.95
4.4.70.0000.0177.95
4.4.60.0030.0137.95
4.4.50.0070.0137.95
4.4.40.0070.0177.95
4.4.30.0030.0177.95
4.4.20.0000.0177.95
4.4.10.0000.0177.95
4.4.00.0000.0277.95
4.3.110.0030.0137.95
4.3.100.0000.0137.95
4.3.90.0000.0137.95
4.3.80.0000.0237.95
4.3.70.0030.0137.95
4.3.60.0000.0137.95
4.3.50.0000.0177.95
4.3.40.0000.0237.95
4.3.30.0000.0177.95
4.3.20.0000.0177.95
4.3.10.0000.0137.95
4.3.00.0000.0137.95

preferences:
44.66 ms | 401 KiB | 5 Q