3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Peter (1) (143) Peter (2) (144) Daniel (12) "; print_r(preg_match_all("/([\d()]+)$/", $str));

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)
8.3.60.0140.00018.27
8.3.50.0140.00321.97
8.3.40.0150.00318.78
8.3.30.0100.01018.92
8.3.20.0070.00020.37
8.3.10.0080.00020.38
8.3.00.0050.00319.51
8.2.180.0070.01316.50
8.2.170.0040.01122.96
8.2.160.0060.00620.38
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00422.31
8.2.110.0080.00321.17
8.2.100.0080.00417.91
8.2.90.0080.00019.08
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0060.00317.91
8.2.50.0040.00418.10
8.2.40.0040.00420.38
8.2.30.0050.00217.95
8.2.20.0050.00217.77
8.2.10.0050.00318.08
8.2.00.0060.00317.88
8.1.280.0070.01125.92
8.1.270.0060.00323.71
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.68
8.1.230.0040.00817.58
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0080.00019.19
8.1.180.0000.00918.10
8.1.170.0040.00418.63
8.1.160.0030.00322.10
8.1.150.0040.00418.85
8.1.140.0050.00217.48
8.1.130.0030.00317.86
8.1.120.0000.00717.56
8.1.110.0040.00417.63
8.1.100.0050.00317.47
8.1.90.0000.00717.43
8.1.80.0040.00417.59
8.1.70.0000.00717.46
8.1.60.0050.00317.56
8.1.50.0080.00017.62
8.1.40.0050.00217.66
8.1.30.0030.00617.62
8.1.20.0040.00417.77
8.1.10.0000.00717.51
8.1.00.0000.00717.52
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.41
8.0.270.0000.00717.27
8.0.260.0030.00317.21
8.0.250.0000.00717.01
8.0.240.0050.00317.09
8.0.230.0000.00717.04
8.0.220.0000.00716.97
8.0.210.0000.00716.91
8.0.200.0000.00817.06
8.0.190.0040.00416.93
8.0.180.0000.00716.96
8.0.170.0040.00417.00
8.0.160.0070.00016.90
8.0.150.0000.00716.85
8.0.140.0120.00016.96
8.0.130.0030.00513.40
8.0.120.0060.00316.91
8.0.110.0040.00417.05
8.0.100.0040.00417.04
8.0.90.0040.00416.81
8.0.80.0100.00516.86
8.0.70.0050.00216.84
8.0.60.0040.00416.96
8.0.50.0040.00416.91
8.0.30.0100.01317.07
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0070.01316.68
7.4.330.0030.00315.00
7.4.320.0040.00416.75
7.4.300.0030.00316.64
7.4.290.0040.00416.68
7.4.280.0000.00816.67
7.4.270.0030.00316.67
7.4.260.0080.00016.78
7.4.250.0080.00016.66
7.4.240.0060.00216.70
7.4.230.0070.00016.87
7.4.220.0090.00916.65
7.4.210.0110.00416.74
7.4.200.0000.00716.83
7.4.160.0100.00616.69
7.4.150.0190.00317.40
7.4.140.0110.00617.86
7.4.130.0050.01216.81
7.4.120.0100.01016.56
7.4.110.0140.00316.57
7.4.100.0170.00016.43
7.4.90.0120.01216.66
7.4.80.0070.01319.39
7.4.70.0130.00416.58
7.4.60.0070.01116.62
7.4.50.0060.00016.83
7.4.40.0070.01016.46
7.4.30.0130.00516.64
7.4.00.0070.00814.90
7.3.330.0030.00313.04
7.3.320.0030.00313.16
7.3.310.0040.00416.38
7.3.300.0030.00316.18
7.3.290.0060.00916.25
7.3.280.0070.00916.32
7.3.270.0110.00617.40
7.3.260.0030.01416.34
7.3.250.0040.01216.33
7.3.240.0080.00816.67
7.3.230.0130.00316.63
7.3.210.0070.01116.67
7.3.200.0110.00619.39
7.3.190.0100.00716.70
7.3.180.0060.00916.56
7.3.170.0060.01116.27
7.3.160.0100.01016.61
7.3.120.0100.01015.09
7.3.110.0100.01014.76
7.3.100.0030.00914.55
7.3.90.0130.00714.73
7.3.80.0070.01014.57
7.3.70.0090.00614.88
7.3.60.0060.00914.87
7.3.50.0060.00614.82
7.3.40.0070.01015.03
7.3.30.0090.00314.93
7.3.20.0090.00316.86
7.3.10.0030.00616.51
7.3.00.0030.00816.46
7.2.330.0060.01016.64
7.2.320.0100.01316.65
7.2.310.0100.00716.34
7.2.300.0100.01316.31
7.2.290.0090.01316.64
7.2.250.0030.01314.78
7.2.240.0070.01315.10
7.2.230.0030.01614.88
7.2.220.0090.00914.95
7.2.210.0000.00915.00
7.2.200.0030.00814.92
7.2.190.0030.01014.90
7.2.180.0040.01114.96
7.2.170.0090.00314.90
7.2.00.0040.00819.38
7.1.330.0070.00715.91
7.1.320.0100.00016.05
7.1.310.0060.00616.05
7.1.300.0040.00715.75
7.1.290.0000.01515.94
7.1.280.0080.00515.68
7.1.270.0040.00715.83
7.1.260.0060.00615.87
7.1.100.0170.01717.70
7.1.70.0000.01017.21
7.1.60.0100.01619.32
7.1.50.0100.01316.93
7.1.00.0070.07322.59
7.0.200.0030.00816.62
7.0.140.0030.06722.00
7.0.60.0300.07320.06
7.0.50.0030.08717.90
7.0.40.0030.05020.23
7.0.30.0270.06320.19
7.0.20.0300.05320.31
7.0.10.0070.10020.32
7.0.00.0070.08320.14
5.6.280.0130.06020.84
5.6.210.0100.04320.69
5.6.200.0100.08318.17
5.6.190.0100.06720.77
5.6.180.0270.07720.45
5.6.170.0270.07720.47
5.6.160.0130.03318.12
5.6.150.0070.04018.16
5.6.140.0130.07318.08
5.6.130.0030.08318.07
5.6.120.0030.06020.98
5.6.110.0100.04720.99
5.6.100.0070.05021.10
5.6.90.0100.08321.11
5.6.80.0100.06020.35
5.5.350.0130.04020.40
5.5.340.0100.08017.92
5.5.330.0100.05020.19
5.5.320.0300.05020.18
5.5.310.0370.07720.27
5.5.300.0030.04317.91
5.5.290.0130.06717.98
5.5.280.0100.08720.61
5.5.270.0130.07720.66
5.5.260.0000.07720.97
5.5.250.0070.08320.69
5.5.240.0100.05720.36
5.4.450.0600.03319.24
5.4.440.0870.06019.53
5.4.430.0730.06019.46
5.4.420.0630.00019.46
5.4.410.0830.00019.52
5.4.400.0730.00019.03
5.4.390.0630.00018.98
5.4.380.0830.00019.08
5.4.370.0630.00019.08
5.4.360.0600.00019.00
5.4.350.0630.00018.96
5.4.340.0800.00019.05
5.4.320.0050.03612.45
5.4.310.0080.03512.45
5.4.300.0070.03412.45
5.4.290.0050.03712.45
5.4.280.0050.03512.34
5.4.270.0080.03312.34
5.4.260.0050.03812.34
5.4.250.0080.03512.35
5.4.240.0040.03712.34
5.4.230.0050.04112.34
5.4.220.0070.03512.34
5.4.210.0040.03712.34
5.4.200.0040.03912.34
5.4.190.0070.03512.34
5.4.180.0050.03712.34
5.4.170.0060.03612.34
5.4.160.0000.04012.34
5.4.150.0090.03212.34
5.4.140.0060.03512.02
5.4.130.0040.03612.01
5.4.120.0040.03711.96
5.4.110.0060.03511.96
5.4.100.0090.03811.96
5.4.90.0070.04011.96
5.4.80.0080.03311.96
5.4.70.0050.03411.96
5.4.60.0040.03511.96
5.4.50.0050.03411.96
5.4.40.0080.03611.95
5.4.30.0070.03311.95
5.4.20.0070.04211.95
5.4.10.0090.04011.95
5.4.00.0060.03511.44
5.3.290.0030.04812.80
5.3.280.0080.04312.71
5.3.270.0090.04212.73
5.3.260.0040.04112.71
5.3.250.0050.03812.71
5.3.240.0040.03912.72
5.3.230.0060.03712.71
5.3.220.0080.03412.68
5.3.210.0080.03812.68
5.3.200.0050.04512.68
5.3.190.0040.03912.68
5.3.180.0080.03312.68
5.3.170.0110.03312.67
5.3.160.0040.03712.67
5.3.150.0080.03412.68
5.3.140.0060.03512.66
5.3.130.0120.03512.66
5.3.120.0030.04112.66
5.3.110.0050.03812.66
5.3.100.0070.03412.12
5.3.90.0080.03212.08
5.3.80.0060.03712.07
5.3.70.0030.03712.07
5.3.60.0040.03712.07
5.3.50.0080.03412.00
5.3.40.0040.03712.00
5.3.30.0030.03611.94
5.3.20.0040.03511.71
5.3.10.0070.03211.69
5.3.00.0050.03611.67
5.2.170.0040.0309.18
5.2.160.0080.0309.18
5.2.150.0080.0309.18
5.2.140.0040.0309.17
5.2.130.0070.0279.14
5.2.120.0040.0289.13
5.2.110.0040.0299.14
5.2.100.0020.0309.13
5.2.90.0040.0299.14
5.2.80.0080.0279.13
5.2.70.0080.0269.13
5.2.60.0020.0329.09
5.2.50.0040.0309.05
5.2.40.0050.0289.03
5.2.30.0080.0269.00
5.2.20.0020.0309.00
5.2.10.0070.0248.92
5.2.00.0010.0318.78
5.1.60.0050.0228.06
5.1.50.0040.0258.06
5.1.40.0040.0238.04
5.1.30.0070.0238.39
5.1.20.0060.0238.41
5.1.10.0050.0248.14
5.1.00.0040.0258.14
5.0.50.0010.0236.61
5.0.40.0030.0196.47
5.0.30.0030.0316.29
5.0.20.0040.0186.26
5.0.10.0060.0176.23
5.0.00.0050.0286.23
4.4.90.0030.0144.78
4.4.80.0000.0174.75
4.4.70.0030.0144.76
4.4.60.0020.0154.75
4.4.50.0020.0154.77
4.4.40.0020.0254.70
4.4.30.0030.0154.75
4.4.20.0050.0134.84
4.4.10.0010.0164.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0124.67
4.3.90.0030.0134.63
4.3.80.0020.0244.59
4.3.70.0030.0134.63
4.3.60.0040.0214.63
4.3.50.0030.0184.63
4.3.40.0020.0274.54
4.3.30.0020.0223.26
4.3.20.0020.0153.26
4.3.10.0030.0143.21
4.3.00.0200.0138.06

preferences:
50.55 ms | 401 KiB | 5 Q