3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getInbetweenStrings($start, $end, $str){ $matches = array(); $regex = "/$start([a-zA-Z0-9_]*)$end/"; preg_match_all($regex, $str, $matches); return $matches[1]; } $str = "C://@@ad_custom_attr1@@/@@upn@@/@@samaccountname@@"; $str_arr = getInbetweenStrings('@@', '@@', $str); print_r($str_arr); ?>

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)
8.3.60.0140.00716.59
8.3.50.0110.00722.11
8.3.40.0120.00319.00
8.3.30.0140.00018.82
8.3.20.0000.00820.25
8.3.10.0080.00023.61
8.3.00.0040.00718.04
8.2.180.0110.00716.63
8.2.170.0110.00422.96
8.2.160.0080.00620.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00926.16
8.2.120.0030.00619.48
8.2.110.0090.00021.31
8.2.100.0120.00018.16
8.2.90.0040.00418.09
8.2.80.0050.00318.04
8.2.70.0080.00017.93
8.2.60.0030.00618.03
8.2.50.0040.00418.10
8.2.40.0000.00719.34
8.2.30.0000.00718.21
8.2.20.0040.00417.86
8.2.10.0040.00418.30
8.2.00.0050.00318.02
8.1.280.0070.01025.92
8.1.270.0080.00023.78
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.05
8.1.230.0120.00022.70
8.1.220.0040.00417.76
8.1.210.0040.00419.10
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00318.55
8.1.160.0040.00322.00
8.1.150.0040.00418.64
8.1.140.0000.00717.57
8.1.130.0030.00317.87
8.1.120.0000.00717.47
8.1.110.0000.00817.57
8.1.100.0070.00017.45
8.1.90.0000.00717.48
8.1.80.0040.00417.61
8.1.70.0030.00517.45
8.1.60.0000.00817.74
8.1.50.0000.00817.69
8.1.40.0000.00817.71
8.1.30.0080.00017.72
8.1.20.0040.00417.77
8.1.10.0040.00417.76
8.1.00.0000.00817.62
8.0.300.0000.00721.91
8.0.290.0040.00416.88
8.0.280.0000.00718.52
8.0.270.0000.00817.19
8.0.260.0060.00017.36
8.0.250.0000.00717.11
8.0.240.0030.00717.15
8.0.230.0030.00317.13
8.0.220.0030.00317.09
8.0.210.0040.00417.09
8.0.200.0030.00317.11
8.0.190.0030.00317.11
8.0.180.0040.00417.09
8.0.170.0000.00916.99
8.0.160.0050.00317.07
8.0.150.0090.00316.96
8.0.140.0040.00316.93
8.0.130.0060.00013.52
8.0.120.0030.00517.02
8.0.110.0000.00717.02
8.0.100.0080.00016.92
8.0.90.0000.00817.18
8.0.80.0120.00617.06
8.0.70.0040.00417.18
8.0.60.0000.00817.03
8.0.50.0000.00717.10
8.0.30.0100.00917.29
8.0.20.0120.00717.52
8.0.10.0040.00417.03
8.0.00.0080.01116.93
7.4.330.0060.00015.09
7.4.320.0060.00016.77
7.4.300.0070.00016.66
7.4.290.0040.00416.88
7.4.280.0000.00716.70
7.4.270.0000.00716.69
7.4.260.0030.00316.80
7.4.250.0030.00616.78
7.4.240.0020.00616.75
7.4.230.0000.00716.49
7.4.220.0120.00716.70
7.4.210.0100.01016.87
7.4.200.0000.00716.74
7.4.160.0080.01116.72
7.4.150.0060.01217.40
7.4.140.0060.01217.86
7.4.130.0100.00916.76
7.4.120.0110.00916.64
7.4.110.0100.00616.63
7.4.100.0160.00716.60
7.4.90.0090.00816.71
7.4.80.0040.01719.39
7.4.70.0070.01016.48
7.4.60.0100.00716.64
7.4.50.0000.00816.51
7.4.40.0120.00616.76
7.4.30.0140.00316.66
7.4.00.0030.01514.96
7.3.330.0050.00013.32
7.3.320.0000.00513.27
7.3.310.0040.00416.57
7.3.300.0030.00316.51
7.3.290.0060.00916.47
7.3.280.0100.00716.45
7.3.270.0110.00717.40
7.3.260.0050.01416.48
7.3.250.0120.00616.54
7.3.240.0130.00416.43
7.3.230.0070.01116.39
7.3.210.0100.00716.51
7.3.200.0090.01316.66
7.3.190.0100.00616.93
7.3.180.0030.01316.89
7.3.170.0100.00616.58
7.3.160.0120.00816.44
7.3.120.0030.01414.75
7.3.10.0070.00716.73
7.3.00.0040.01116.89
7.2.330.0110.01216.94
7.2.320.0030.01316.88
7.2.310.0110.00616.89
7.2.300.0130.00616.76
7.2.290.0120.00917.01
7.2.130.0090.00616.95
7.2.120.0040.01117.05
7.2.110.0060.00617.27
7.2.100.0060.00917.27
7.2.90.0060.00916.84
7.2.80.0070.00716.87
7.2.70.0030.01017.15
7.2.60.0110.00317.10
7.2.50.0070.00716.85
7.2.40.0060.00616.86
7.2.30.0080.00617.30
7.2.20.0040.01217.09
7.2.10.0080.00417.05
7.2.00.0110.00318.27
7.1.250.0060.00315.86
7.1.100.0030.01218.30
7.1.70.0090.00317.18
7.1.60.0100.01419.70
7.1.50.0060.01917.12
7.1.00.0100.07022.50
7.0.200.0000.00716.69
7.0.140.0000.07322.00
7.0.60.0130.07019.95
7.0.50.0100.08017.98
7.0.40.0000.04720.12
7.0.30.0400.06020.09
7.0.20.0270.04720.22
7.0.10.0070.09020.10
7.0.00.0100.08320.09
5.6.280.0030.07321.08
5.6.210.0070.07320.73
5.6.200.0130.03718.19
5.6.190.0030.04320.55
5.6.180.0400.04320.48
5.6.170.0170.04720.47
5.6.160.0100.07720.48
5.6.150.0170.07018.19
5.6.140.0070.03718.25
5.6.130.0230.07318.17
5.6.120.0030.04021.12
5.6.110.0170.07321.14
5.6.100.0130.07321.12
5.6.90.0130.07020.99
5.6.80.0130.03020.43
5.5.350.0130.05720.34
5.5.340.0070.07317.95
5.5.330.0000.05020.27
5.5.320.0330.08020.40
5.5.310.0230.08020.34
5.5.300.0030.05017.92
5.5.290.0070.03718.09
5.5.280.0070.03720.80
5.5.270.0100.06320.67
5.5.260.0070.08720.73
5.5.250.0070.04720.58
5.5.240.0030.07720.26
5.4.450.0870.06019.59
5.4.440.0670.06019.57
5.4.430.0070.05719.32
5.4.420.0030.07019.62
5.4.410.0030.08019.06
5.4.400.0030.06018.89
5.4.390.0100.06318.79
5.4.380.0170.07018.50
5.4.370.0170.04318.69
5.4.360.0070.04018.64
5.4.350.0140.05312.02
5.4.340.0070.03912.02
5.4.320.0060.03612.50
5.4.310.0080.04212.50
5.4.300.0050.04112.50
5.4.290.0080.03712.50
5.4.280.0080.04312.40
5.4.270.0070.03512.40
5.4.260.0050.04712.40
5.4.250.0060.03812.40
5.4.240.0050.03912.40
5.4.230.0050.03912.39
5.4.220.0070.03512.39
5.4.210.0040.03612.39
5.4.200.0060.04312.39
5.4.190.0060.03612.39
5.4.180.0080.04012.39
5.4.170.0070.03412.39
5.4.160.0050.03712.39
5.4.150.0100.03112.39
5.4.140.0070.03612.07
5.4.130.0090.03812.06
5.4.120.0100.04312.02
5.4.110.0090.03312.02
5.4.100.0040.03712.01
5.4.90.0050.03812.02
5.4.80.0070.03612.01
5.4.70.0130.03412.01
5.4.60.0050.03612.01
5.4.50.0100.03812.01
5.4.40.0070.03912.00
5.4.30.0090.03711.99
5.4.20.0060.04612.00
5.4.10.0080.03412.00
5.4.00.0080.03511.48
5.3.290.0050.04212.80
5.3.280.0070.03912.70
5.3.270.0090.03712.73
5.3.260.0060.04012.72
5.3.250.0070.03912.71
5.3.240.0060.03812.72
5.3.230.0050.03812.71
5.3.220.0110.03212.68
5.3.210.0070.03712.68
5.3.200.0070.04212.68
5.3.190.0090.04112.68
5.3.180.0070.03812.68
5.3.170.0080.03512.67
5.3.160.0040.04212.67
5.3.150.0050.04712.67
5.3.140.0050.03712.66
5.3.130.0050.03912.66
5.3.120.0090.04212.66
5.3.110.0040.04012.66
5.3.100.0020.04112.13
5.3.90.0070.03512.11
5.3.80.0100.03912.11
5.3.70.0060.04112.10
5.3.60.0090.03412.09
5.3.50.0050.04312.03
5.3.40.0060.03912.04
5.3.30.0080.05111.99
5.3.20.0070.03311.78
5.3.10.0080.03811.74
5.3.00.0080.03311.73
5.2.170.0050.0389.23
5.2.160.0030.0319.22
5.2.150.0050.0299.23
5.2.140.0060.0299.23
5.2.130.0040.0319.18
5.2.120.0030.0309.19
5.2.110.0050.0299.19
5.2.100.0030.0309.18
5.2.90.0030.0309.19
5.2.80.0040.0339.18
5.2.70.0040.0339.18
5.2.60.0050.0319.14
5.2.50.0040.0309.11
5.2.40.0040.0309.09
5.2.30.0080.0329.06
5.2.20.0080.0259.05
5.2.10.0060.0268.94
5.2.00.0020.0338.80
5.1.60.0030.0258.09
5.1.50.0020.0268.08
5.1.40.0060.0238.06
5.1.30.0050.0308.41
5.1.20.0050.0258.44
5.1.10.0060.0368.16
5.1.00.0050.0248.16
5.0.50.0030.0236.64
5.0.40.0030.0196.50
5.0.30.0060.0286.32
5.0.20.0030.0266.28
5.0.10.0020.0306.25
5.0.00.0020.0306.25
4.4.90.0040.0234.78
4.4.80.0020.0224.75
4.4.70.0030.0204.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0050.0264.71
4.4.30.0020.0154.76
4.4.20.0010.0164.84
4.4.10.0050.0154.85
4.4.00.0020.0284.75
4.3.110.0030.0154.67
4.3.100.0020.0224.66
4.3.90.0040.0174.64
4.3.80.0060.0254.58
4.3.70.0030.0204.63
4.3.60.0020.0154.63
4.3.50.0030.0254.62
4.3.40.0020.0244.54
4.3.30.0020.0223.30
4.3.20.0010.0173.28
4.3.10.0010.0173.24
4.3.00.0130.0206.70

preferences:
47.17 ms | 401 KiB | 5 Q