3v4l.org

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

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)
8.3.40.0090.00918.81
8.3.30.0080.00618.96
8.3.20.0070.00020.26
8.3.10.0060.00320.48
8.3.00.0040.00419.38
8.2.170.0090.00622.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.17
8.2.110.0100.00021.10
8.2.100.0090.00317.83
8.2.90.0090.00019.13
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0080.00018.10
8.2.40.0000.00720.55
8.2.30.0040.00417.93
8.2.20.0000.00717.69
8.2.10.0000.00717.97
8.2.00.0040.00417.63
8.1.270.0030.00523.88
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00322.68
8.1.230.0100.00317.52
8.1.220.0100.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.47
8.1.190.0000.00819.18
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0000.00722.08
8.1.150.0040.00418.85
8.1.140.0000.00717.59
8.1.130.0030.00317.86
8.1.120.0000.00717.54
8.1.110.0000.00717.45
8.1.100.0050.00317.42
8.1.90.0030.00517.61
8.1.80.0000.00817.56
8.1.70.0070.00017.46
8.1.60.0000.00817.61
8.1.50.0000.00917.61
8.1.40.0040.00417.45
8.1.30.0040.00417.60
8.1.20.0050.00217.68
8.1.10.0080.00017.62
8.1.00.0000.00817.62
8.0.300.0000.00818.77
8.0.290.0020.00516.75
8.0.280.0070.00018.25
8.0.270.0040.00417.09
8.0.260.0000.00617.22
8.0.250.0000.00717.03
8.0.240.0080.00017.02
8.0.230.0050.00217.00
8.0.220.0030.00316.97
8.0.210.0000.00716.91
8.0.200.0070.00017.10
8.0.190.0080.00017.02
8.0.180.0030.00517.03
8.0.170.0000.00816.88
8.0.160.0070.00016.96
8.0.150.0070.00016.94
8.0.140.0070.00316.93
8.0.130.0030.00313.37
8.0.120.0050.00316.94
8.0.110.0040.00416.98
8.0.100.0040.00416.80
8.0.90.0030.00617.09
8.0.80.0070.00716.96
8.0.70.0000.00817.05
8.0.60.0000.00716.75
8.0.50.0070.00016.96
8.0.30.0130.01017.13
8.0.20.0090.01017.42
8.0.10.0060.00316.98
8.0.00.0060.01116.79
7.4.330.0000.00515.11
7.4.320.0030.00316.63
7.4.300.0000.00716.75
7.4.290.0070.00016.70
7.4.280.0040.00416.74
7.4.270.0000.00716.65
7.4.260.0020.00516.64
7.4.250.0000.00716.63
7.4.240.0020.00516.67
7.4.230.0040.00416.75
7.4.220.0100.01016.73
7.4.210.0080.00816.69
7.4.200.0030.00316.82
7.4.160.0100.00616.90
7.4.150.0160.00417.40
7.4.140.0100.00817.86
7.4.130.0080.00816.64
7.4.120.0090.00916.66
7.4.110.0130.00316.68
7.4.100.0090.00916.56
7.4.90.0120.00416.71
7.4.80.0090.00919.39
7.4.70.0060.01216.97
7.4.60.0100.00716.50
7.4.50.0000.00616.43
7.4.40.0030.01416.55
7.4.30.0080.01416.54
7.4.10.0060.01014.91
7.4.00.0100.00514.96
7.3.330.0020.00213.12
7.3.320.0060.00013.12
7.3.310.0000.00716.24
7.3.300.0030.00316.33
7.3.290.0150.00016.31
7.3.280.0120.00616.31
7.3.270.0110.00717.40
7.3.260.0040.01816.69
7.3.250.0080.00916.35
7.3.240.0130.00416.31
7.3.230.0070.01316.68
7.3.210.0100.00716.35
7.3.200.0000.01719.39
7.3.190.0100.01316.31
7.3.180.0130.00316.70
7.3.170.0170.00016.66
7.3.160.0090.00916.52
7.3.130.0000.01814.67
7.3.120.0060.01214.79
7.3.110.0070.01115.11
7.3.100.0000.01414.40
7.3.90.0100.00314.64
7.3.80.0090.00614.80
7.3.70.0110.00414.65
7.3.60.0030.00714.62
7.3.50.0100.00614.75
7.3.40.0030.00514.75
7.3.30.0060.00914.94
7.3.20.0030.00716.60
7.3.10.0050.00716.69
7.3.00.0030.00816.54
7.2.330.0100.00616.52
7.2.320.0090.01516.54
7.2.310.0060.01016.36
7.2.300.0030.01416.42
7.2.290.0070.01116.52
7.2.260.0030.01614.82
7.2.250.0060.01215.12
7.2.240.0000.01315.09
7.2.230.0070.00315.01
7.2.220.0030.01315.09
7.2.210.0090.00615.05
7.2.200.0110.00715.17
7.2.190.0030.01314.83
7.2.180.0000.01514.79
7.2.170.0070.01015.01
7.2.160.0030.01714.99
7.2.150.0040.01016.67
7.2.140.0070.00716.86
7.2.130.0100.00716.94
7.2.120.0120.00516.96
7.2.110.0040.00716.86
7.2.100.0010.01016.88
7.2.90.0060.00717.07
7.2.80.0100.00416.97
7.2.70.0060.00816.88
7.2.60.0110.00116.89
7.2.50.0050.00616.91
7.2.40.0140.00516.94
7.2.30.0130.00017.06
7.2.20.0090.00816.86
7.2.10.0040.00816.99
7.2.00.0060.00917.69
7.1.330.0040.01115.75
7.1.320.0040.01115.97
7.1.310.0040.01115.80
7.1.300.0100.00016.05
7.1.290.0030.00915.84
7.1.280.0030.01016.03
7.1.270.0080.00015.64
7.1.260.0030.01116.06
7.1.250.0100.00415.76
7.1.240.0040.00415.82
7.1.230.0000.01415.78
7.1.220.0030.00915.92
7.1.210.0070.01015.94
7.1.200.0030.00615.90
7.1.190.0090.00615.65
7.1.180.0070.00615.92
7.1.170.0110.00616.02
7.1.160.0070.01115.84
7.1.150.0070.00316.01
7.1.140.0070.00715.76
7.1.130.0070.00415.95
7.1.120.0100.00315.98
7.1.110.0060.00316.08
7.1.100.0150.00717.05
7.1.90.0030.01015.81
7.1.80.0040.00715.92
7.1.70.0050.00516.55
7.1.60.0040.01417.53
7.1.50.0090.00916.51
7.1.40.0080.00415.83
7.1.30.0060.00315.52
7.1.20.0030.00615.73
7.1.10.0040.00415.93
7.1.00.0070.04219.24
7.0.330.0110.00415.29
7.0.320.0090.00615.23
7.0.310.0060.01015.71
7.0.300.0070.01015.61
7.0.290.0030.01415.72
7.0.280.0030.01215.35
7.0.270.0070.01015.27
7.0.260.0070.00715.61
7.0.250.0070.00715.23
7.0.240.0060.00915.41
7.0.230.0060.00315.59
7.0.220.0040.01215.64
7.0.210.0060.00615.53
7.0.200.0040.01115.98
7.0.190.0000.01215.57
7.0.180.0070.00715.58
7.0.170.0040.00915.47
7.0.160.0100.00315.64
7.0.150.0030.01015.36
7.0.140.0050.04118.85
7.0.130.0090.00315.54
7.0.120.0060.00615.67
7.0.110.0030.01015.56
7.0.100.0040.01115.47
7.0.90.0050.00515.59
7.0.80.0000.01115.76
7.0.70.0100.00615.60
7.0.60.0110.03417.54
7.0.50.0090.04216.80
7.0.40.0030.04916.77
7.0.30.0200.04016.85
7.0.20.0200.03816.91
7.0.10.0130.03216.93
7.0.00.0050.03316.87
5.6.400.0000.01414.50
5.6.390.0060.01214.05
5.6.380.0100.00314.40
5.6.370.0060.00814.17
5.6.360.0000.01614.35
5.6.350.0030.01014.23
5.6.340.0030.01314.04
5.6.330.0000.00914.39
5.6.320.0080.00814.19
5.6.310.0120.00314.04
5.6.300.0030.01314.43
5.6.290.0030.00614.33
5.6.280.0030.04117.58
5.6.270.0100.00014.18
5.6.260.0030.00814.35
5.6.250.0060.00314.43
5.6.240.0000.00914.19
5.6.230.0000.01314.37
5.6.220.0060.00914.18
5.6.210.0130.02817.36
5.6.200.0080.04216.27
5.6.190.0030.02617.54
5.6.180.0070.02617.43
5.6.170.0130.02617.60
5.6.160.0040.04417.34
5.6.150.0020.05016.21
5.6.140.0090.04316.32
5.6.130.0050.04216.21
5.6.120.0030.03017.51
5.6.110.0140.02617.60
5.6.100.0050.04517.70
5.6.90.0080.03517.67
5.6.80.0070.04317.30
5.6.70.0000.00814.28
5.6.60.0060.00914.13
5.6.50.0000.00814.45
5.6.40.0110.00313.91
5.6.30.0060.00314.13
5.6.20.0070.00713.99
5.6.10.0000.01114.51
5.6.00.0060.00314.24
5.5.380.0120.00413.97
5.5.370.0060.00914.34
5.5.360.0000.00914.11
5.5.350.0110.03617.54
5.5.340.0080.04216.12
5.5.330.0120.03717.27
5.5.320.0100.03217.34
5.5.310.0240.04217.16
5.5.300.0050.04716.16
5.5.290.0060.04516.01
5.5.280.0050.04817.56
5.5.270.0050.04117.47
5.5.260.0080.04317.63
5.5.250.0020.04417.52
5.5.240.0090.04117.05
5.5.230.0040.00714.15
5.5.220.0090.00613.82
5.5.210.0000.00814.34
5.5.200.0040.01114.09
5.5.190.0060.00313.95
5.5.180.0030.01013.84
5.5.170.0030.00914.14
5.5.160.0040.01114.28
5.5.150.0100.00614.16
5.5.140.0030.00913.79
5.5.130.0000.00814.27
5.5.120.0070.00713.80
5.5.110.0060.00913.99
5.5.100.0100.00314.04
5.5.90.0070.00714.33
5.5.80.0030.01014.25
5.5.70.0080.00814.22
5.5.60.0000.00913.75
5.5.50.0100.00713.90
5.5.40.0090.00013.74
5.5.30.0060.00914.04
5.5.20.0040.01113.97
5.5.10.0000.00913.92
5.5.00.0080.00814.18
5.4.450.0120.02815.29
5.4.440.0130.03015.30
5.4.430.0130.03215.38
5.4.420.0340.00215.44
5.4.410.0330.00515.36
5.4.400.0390.00115.27
5.4.390.0320.00415.15
5.4.380.0330.00515.25
5.4.370.0370.00315.21
5.4.360.0340.00215.13
5.4.350.0480.00015.20
5.4.340.0420.00315.20
5.4.330.0030.01011.27
5.4.320.0050.02311.87
5.4.310.0070.02011.87
5.4.300.0040.02111.87
5.4.290.0040.02311.87
5.4.280.0070.01811.82
5.4.270.0050.02311.82
5.4.260.0090.02011.82
5.4.250.0040.02111.82
5.4.240.0070.01811.82
5.4.230.0040.02411.81
5.4.220.0050.02111.82
5.4.210.0050.02211.81
5.4.200.0030.02211.82
5.4.190.0090.01811.81
5.4.180.0060.02011.81
5.4.170.0070.02011.82
5.4.160.0060.02111.82
5.4.150.0060.02111.82
5.4.140.0020.02811.66
5.4.130.0090.02011.65
5.4.120.0080.02011.63
5.4.110.0070.02311.63
5.4.100.0040.02511.63
5.4.90.0040.02611.63
5.4.80.0080.02011.63
5.4.70.0080.02111.63
5.4.60.0050.02811.63
5.4.50.0070.01811.63
5.4.40.0050.02111.62
5.4.30.0050.01911.62
5.4.20.0050.01911.62
5.4.10.0030.02211.62
5.4.00.0040.02111.37
5.3.290.0070.03812.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0070.03812.72
5.3.250.0080.03612.72
5.3.240.0070.03712.72
5.3.230.0050.03812.71
5.3.220.0110.03112.68
5.3.210.0080.03612.68
5.3.200.0070.03512.68
5.3.190.0080.03412.68
5.3.180.0070.03412.68
5.3.170.0050.03712.67
5.3.160.0040.03812.67
5.3.150.0040.04012.68
5.3.140.0050.03712.66
5.3.130.0040.04012.66
5.3.120.0060.03912.66
5.3.110.0090.04612.66
5.3.100.0080.03412.12
5.3.90.0040.03812.09
5.3.80.0070.03512.08
5.3.70.0070.03512.07
5.3.60.0070.03512.07
5.3.50.0120.03012.01
5.3.40.0060.03512.01
5.3.30.0060.03311.96
5.3.20.0070.03211.75
5.3.10.0040.03511.71
5.3.00.0080.03311.70
5.2.170.0050.0299.21
5.2.160.0040.0309.21
5.2.150.0050.0359.21
5.2.140.0050.0299.20
5.2.130.0090.0239.16
5.2.120.0060.0269.16
5.2.110.0060.0289.17
5.2.100.0060.0269.16
5.2.90.0040.0309.16
5.2.80.0030.0319.16
5.2.70.0040.0319.16
5.2.60.0080.0269.11
5.2.50.0060.0319.08
5.2.40.0040.0299.06
5.2.30.0050.0299.04
5.2.20.0070.0269.03
5.2.10.0020.0308.93
5.2.00.0030.0318.79
5.1.60.0030.0258.06
5.1.50.0060.0238.05
5.1.40.0050.0238.04
5.1.30.0040.0278.39
5.1.20.0020.0288.41
5.1.10.0040.0268.13
5.1.00.0040.0258.13
5.0.50.0020.0216.61
5.0.40.0040.0186.47
5.0.30.0040.0306.29
5.0.20.0040.0186.25
5.0.10.0040.0196.23
5.0.00.0060.0286.22
4.4.90.0010.0174.78
4.4.80.0030.0144.75
4.4.70.0040.0144.75
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0050.0224.70
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0284.76
4.3.110.0030.0174.67
4.3.100.0030.0194.67
4.3.90.0050.0184.63
4.3.80.0030.0234.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0144.63
4.3.40.0050.0214.54
4.3.30.0010.0163.28
4.3.20.0020.0153.26
4.3.10.0030.0153.22
4.3.00.0170.0304.50

preferences:
43.15 ms | 400 KiB | 5 Q