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); } $txt = 'Some text with anchor#/a# end'; echo getAnchorText($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)
8.3.60.0150.00616.46
8.3.50.0170.00317.38
8.3.40.0090.00918.63
8.3.30.0100.01018.72
8.3.20.0080.00018.64
8.3.10.0040.00420.51
8.3.00.0060.00319.13
8.2.180.0100.00716.63
8.2.170.0090.00622.96
8.2.160.0120.00321.20
8.2.150.0030.00524.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.72
8.2.110.0060.00320.97
8.2.100.0060.00617.72
8.2.90.0030.00619.48
8.2.80.0040.00419.28
8.2.70.0040.00417.25
8.2.60.0100.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00918.22
8.2.30.0090.00017.97
8.2.20.0050.00217.66
8.2.10.0050.00317.73
8.2.00.0040.00417.62
8.1.280.0120.00325.92
8.1.270.0030.00524.66
8.1.260.0000.00826.35
8.1.250.0090.00028.09
8.1.240.0090.00022.49
8.1.230.0110.00020.91
8.1.220.0060.00317.76
8.1.210.0060.00319.00
8.1.200.0060.00317.35
8.1.190.0000.00817.39
8.1.180.0080.00018.10
8.1.170.0000.00718.77
8.1.160.0030.00318.78
8.1.150.0040.00418.58
8.1.140.0070.00017.34
8.1.130.0030.00317.74
8.1.120.0040.00417.34
8.1.110.0000.00717.40
8.1.100.0000.00717.30
8.1.90.0000.00717.45
8.1.80.0040.00417.35
8.1.70.0050.00317.34
8.1.60.0050.00317.51
8.1.50.0030.00617.41
8.1.40.0000.00817.49
8.1.30.0050.00217.54
8.1.20.0040.00417.48
8.1.10.0000.00817.41
8.1.00.0000.00817.44
8.0.300.0050.00319.93
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0000.00717.10
8.0.260.0070.00016.73
8.0.250.0000.00716.90
8.0.240.0000.00816.92
8.0.230.0000.00716.77
8.0.220.0000.00716.69
8.0.210.0000.00716.72
8.0.200.0000.00716.82
8.0.190.0000.00816.88
8.0.180.0080.00016.87
8.0.170.0000.00816.87
8.0.160.0000.00716.82
8.0.150.0040.00416.75
8.0.140.0040.00416.69
8.0.130.0050.00013.33
8.0.120.0000.00716.79
8.0.110.0040.00416.83
8.0.100.0000.00816.71
8.0.90.0040.00416.71
8.0.80.0030.01616.75
8.0.70.0000.00716.76
8.0.60.0030.00516.73
8.0.50.0040.00416.68
8.0.30.0130.00517.03
8.0.20.0140.01017.03
8.0.10.0070.00016.88
8.0.00.0070.01716.70
7.4.330.0050.00013.00
7.4.320.0000.00616.60
7.4.300.0030.00316.36
7.4.290.0030.00316.62
7.4.280.0040.00416.49
7.4.270.0000.00716.60
7.4.260.0030.00313.30
7.4.250.0040.00416.57
7.4.240.0030.00316.52
7.4.230.0000.00716.49
7.4.220.0160.00016.44
7.4.210.0080.00716.63
7.4.200.0030.00316.39
7.4.190.0000.00716.66
7.4.160.0090.00616.68
7.4.150.0100.01416.57
7.4.140.0050.01216.53
7.4.130.0090.01216.51
7.4.120.0120.00516.56
7.4.110.0120.00416.38
7.4.100.0100.00716.46
7.4.90.0060.01216.49
7.4.80.0100.00719.39
7.4.70.0100.00616.60
7.4.60.0090.00616.38
7.4.50.0080.00516.46
7.4.40.0070.01016.55
7.4.30.0030.01416.47
7.4.00.0070.00715.09
7.3.330.0040.00413.38
7.3.320.0030.00313.38
7.3.310.0030.00316.17
7.3.300.0060.00016.32
7.3.290.0070.00716.34
7.3.280.0130.00416.35
7.3.270.0110.00716.27
7.3.260.0100.00716.60
7.3.250.0100.00816.45
7.3.240.0090.00916.29
7.3.230.0100.00716.61
7.3.210.0130.00316.33
7.3.200.0110.00716.48
7.3.190.0160.00616.70
7.3.180.0090.00716.39
7.3.170.0130.00316.46
7.3.160.0030.01316.37
7.3.120.0060.00914.80
7.2.330.0090.00916.46
7.2.320.0100.01316.79
7.2.310.0140.00816.55
7.2.300.0030.01416.42
7.2.290.0110.00716.36
7.2.60.0030.01016.81
7.2.00.0060.00919.57
7.1.200.0040.00815.48
7.1.100.0000.01118.21
7.1.70.0100.01017.18
7.1.60.0100.01319.40
7.1.50.0070.01117.01
7.1.00.0000.07722.51
7.0.200.0140.00316.75
7.0.140.0070.07022.18
7.0.120.0030.05322.05
7.0.60.0000.04319.94
7.0.50.0100.03317.86
7.0.40.0130.07720.09
7.0.30.0330.07320.34
7.0.20.0270.05720.20
7.0.10.0030.08020.44
7.0.00.0070.08320.14
5.6.210.0070.08720.73
5.6.200.0070.04018.18
5.6.190.0070.06320.39
5.6.180.0430.06020.51
5.6.170.0370.07320.51
5.6.160.0070.04020.41
5.6.150.0070.08718.12
5.6.140.0130.04318.16
5.6.130.0100.08018.27
5.6.120.0030.08020.99
5.6.110.0070.03720.98
5.6.100.0000.06021.09
5.6.90.0170.07721.13
5.6.80.0070.05320.39
5.5.350.0270.07320.35
5.5.340.0070.06317.96
5.5.330.0030.09020.49
5.5.320.0330.05720.51
5.5.310.0300.06720.34
5.5.300.0100.07717.98
5.5.290.0070.05318.07
5.5.280.0200.07020.96
5.5.270.0070.04020.78
5.5.260.0100.08320.87
5.5.250.0030.04020.59
5.5.240.0030.05720.16
5.4.450.0030.04019.18
5.4.440.0030.04019.47
5.4.430.0030.04319.40
5.4.420.0070.04719.56
5.4.410.0030.08319.41
5.4.400.0030.04318.93
5.4.390.0070.03718.85
5.4.380.0070.07319.24
5.4.370.0100.03019.15
5.4.360.0030.03718.88
5.4.350.0070.04319.24
5.4.340.0000.04319.24
5.4.320.0070.07319.24
5.4.310.0030.04018.85
5.4.300.0030.03719.23
5.4.290.0100.04018.98
5.4.280.0070.08019.11
5.4.270.0030.04018.87
5.4.260.0000.04019.23
5.4.250.0070.07019.27
5.4.240.0130.05319.15
5.4.230.0100.04018.97
5.4.220.0030.08319.18
5.4.210.0070.07018.97
5.4.200.0030.04318.96
5.4.190.0070.04018.85
5.4.180.0030.05019.22
5.4.170.0070.03719.23
5.4.160.0000.04019.18
5.4.150.0000.05019.24
5.4.140.0100.05716.52
5.4.130.0130.05316.37
5.4.120.0030.07016.36
5.4.110.0030.03716.39
5.4.100.0100.07316.41
5.4.90.0070.05016.46
5.4.80.0030.03716.29
5.4.70.0070.06716.39
5.4.60.0130.04316.44
5.4.50.0030.03716.27
5.4.40.0030.03716.43
5.4.30.0030.03316.35
5.4.20.0100.05016.30
5.4.10.0030.03716.45
5.4.00.0030.03715.77
5.3.290.0030.05314.66
5.3.280.0070.07714.59
5.3.270.0130.06314.60
5.3.260.0100.07314.75
5.3.250.0030.05314.66
5.3.240.0100.07314.65
5.3.230.0030.06714.65
5.3.220.0030.04714.57
5.3.210.0000.04314.64
5.3.200.0030.05014.55
5.3.190.0070.07314.45
5.3.180.0030.07714.58
5.3.170.0000.04014.59
5.3.160.0200.04014.55
5.3.150.0070.06314.64
5.3.140.0000.04314.56
5.3.130.0130.07014.46
5.3.120.0070.03314.62
5.3.110.0030.05014.55
5.3.100.0100.03314.04
5.3.90.0100.03314.07
5.3.80.0000.04014.09
5.3.70.0070.04713.90
5.3.60.0030.03714.16
5.3.50.0030.03714.09
5.3.40.0030.03714.02
5.3.30.0070.03713.80
5.3.20.0070.03313.57
5.3.10.0070.07013.65
5.3.00.0030.03713.66
5.2.170.0030.04011.29
5.2.160.0070.03011.06
5.2.150.0030.03011.04
5.2.140.0030.02711.03
5.2.130.0070.02311.14
5.2.120.0000.03011.16
5.2.110.0070.06011.11
5.2.100.0000.04711.25
5.2.90.0000.05711.16
5.2.80.0000.03711.11
5.2.70.0030.03311.04
5.2.60.0000.03011.01
5.2.50.0030.03010.93
5.2.40.0030.03011.00
5.2.30.0030.02711.00
5.2.20.0030.03010.96
5.2.10.0000.03010.86
5.2.00.0000.03010.73
5.1.60.0030.0239.94
5.1.50.0000.0279.96
5.1.40.0000.0279.93
5.1.30.0000.03010.41
5.1.20.0030.02310.23
5.1.10.0030.04310.04
5.1.00.0070.03310.02
5.0.50.0000.0208.70
5.0.40.0000.0208.47
5.0.30.0030.0278.29
5.0.20.0000.0208.29
5.0.10.0000.0208.29
5.0.00.0070.0238.29
4.4.90.0000.0208.29
4.4.80.0030.0138.29
4.4.70.0030.0378.29
4.4.60.0000.0238.29
4.4.50.0030.0138.29
4.4.40.0030.0238.29
4.4.30.0000.0278.29
4.4.20.0000.0208.29
4.4.10.0030.0138.29
4.4.00.0000.0278.29
4.3.110.0030.0178.29
4.3.100.0030.0138.29
4.3.90.0000.0178.29
4.3.80.0070.0178.29
4.3.70.0030.0138.29
4.3.60.0070.0108.29
4.3.50.0000.0178.29
4.3.40.0000.0238.29
4.3.30.0030.0138.29
4.3.20.0000.0178.29
4.3.10.0000.0138.29
4.3.00.0000.0138.29

preferences:
43.6 ms | 401 KiB | 5 Q