3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$regex = '/(?P<function_name>.*?)\s*\((?P<parameters>.*?)\)\s*/i'; $regex = '/(?P<function_name>.+)\s*\((?P<parameters>[^)]+)\s*/i'; //$regex = '/(?P<function_name>.+)\s*\((?P<parameters>.*?)\)\s*/i/'; preg_match($regex, 'HOUR(`date`, \'abc1234\')', $matches); print_r($matches); $params = explode(',', $matches['parameters']); $params2 = array_map('trim', ['`'], $params); print_r($params2);

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)
8.3.60.0160.00318.48
8.3.50.0130.00721.14
8.3.40.0170.00319.10
8.3.30.0080.00620.18
8.3.20.0040.00420.41
8.3.10.0000.00822.04
8.3.00.0040.00422.50
8.2.180.0150.00717.00
8.2.170.0140.00722.96
8.2.160.0140.00320.44
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00720.94
8.2.110.0030.00719.39
8.2.100.0070.00417.91
8.2.90.0000.00719.24
8.2.80.0000.00817.97
8.2.70.0060.00317.61
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00719.40
8.2.20.0000.00717.75
8.2.10.0000.00817.78
8.2.00.0030.00517.88
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0030.00528.09
8.1.240.0030.00622.63
8.1.230.0040.00820.85
8.1.220.0040.00418.77
8.1.210.0000.00920.95
8.1.200.0000.00917.36
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0040.00418.64
8.1.160.0040.00418.76
8.1.150.0050.00218.63
8.1.140.0050.00217.42
8.1.130.0000.00917.76
8.1.120.0050.00217.60
8.1.110.0050.00217.58
8.1.100.0000.00717.52
8.1.90.0000.00717.45
8.1.80.0000.00717.44
8.1.70.0040.00417.47
8.1.60.0080.00017.73
8.1.50.0000.00717.62
8.1.40.0060.00317.51
8.1.30.0060.00317.73
8.1.20.0040.00417.75
8.1.10.0000.00717.66
8.1.00.0080.00017.68
8.0.300.0040.00419.98
8.0.290.0000.00717.04
8.0.280.0030.00318.46
8.0.270.0070.00017.13
8.0.260.0030.00516.82
8.0.250.0000.00717.04
8.0.240.0050.00517.07
8.0.230.0030.00317.11
8.0.220.0040.00416.98
8.0.210.0070.00017.02
8.0.200.0030.00316.97
8.0.190.0040.00417.00
8.0.180.0070.00017.05
8.0.170.0020.00516.91
8.0.160.0040.00416.88
8.0.150.0060.00316.93
8.0.140.0070.00016.95
8.0.130.0030.00313.45
8.0.120.0000.00916.84
8.0.110.0000.00716.83
8.0.100.0080.00017.09
8.0.90.0040.00416.94
8.0.80.0090.00616.93
8.0.70.0040.00417.05
8.0.60.0000.00716.81
8.0.50.0000.00716.84
8.0.30.0130.00817.25
8.0.20.0130.00617.40
8.0.10.0000.00817.14
8.0.00.0090.01016.87
7.4.330.0040.00015.08
7.4.320.0000.00716.72
7.4.300.0000.00616.70
7.4.290.0060.00016.73
7.4.280.0000.00716.79
7.4.270.0080.00016.80
7.4.260.0000.00513.54
7.4.250.0050.00316.70
7.4.240.0020.00516.72
7.4.230.0000.00716.52
7.4.220.0090.00916.73
7.4.210.0100.00516.70
7.4.200.0030.00316.41
7.4.190.0040.00416.82
7.4.160.0120.00416.63
7.4.150.0190.00017.40
7.4.140.0050.01217.86
7.4.130.0120.00516.74
7.4.120.0100.00716.65
7.4.110.0110.00716.54
7.4.100.0090.00916.62
7.4.90.0090.00916.72
7.4.80.0180.00619.39
7.4.70.0070.01016.74
7.4.60.0070.01116.82
7.4.50.0060.00316.73
7.4.40.0110.00722.77
7.4.30.0110.00716.61
7.4.00.0090.00615.25
7.3.330.0000.00513.29
7.3.320.0000.00613.24
7.3.310.0030.00316.45
7.3.300.0030.00616.27
7.3.290.0090.00616.40
7.3.280.0060.01016.36
7.3.270.0120.00617.40
7.3.260.0060.01216.47
7.3.250.0130.00816.38
7.3.240.0070.01016.42
7.3.230.0160.00316.39
7.3.210.0150.00916.55
7.3.200.0070.01119.39
7.3.190.0090.01216.30
7.3.180.0060.01016.32
7.3.170.0030.01716.61
7.3.160.0060.01716.64
7.3.120.0120.00315.11
7.2.330.0160.00016.58
7.2.320.0100.01416.73
7.2.310.0030.01516.61
7.2.300.0130.00416.48
7.2.290.0030.01416.76
7.2.110.0030.01016.66
7.2.100.0080.00316.51
7.2.90.0030.00916.68
7.2.80.0120.00016.64
7.2.70.0030.01016.97
7.2.60.0030.00716.87
7.2.50.0100.00317.10
7.2.40.0040.00417.16
7.2.30.0000.01017.04
7.2.20.0040.01116.99
7.2.10.0070.00716.92
7.2.00.0060.00618.26
7.1.230.0050.00315.70
7.1.220.0070.00615.86
7.1.210.0030.01316.11
7.1.200.0080.00015.94
7.1.190.0090.00615.77
7.1.180.0100.00315.84
7.1.170.0100.00315.96
7.1.160.0060.00915.91
7.1.150.0040.00715.74
7.1.140.0050.00516.11
7.1.130.0060.00315.91
7.1.120.0060.00615.93
7.1.110.0070.00716.00
7.1.100.0070.00717.01
7.1.90.0060.00315.83
7.1.80.0000.01216.09
7.1.70.0050.00716.75
7.1.60.0050.01417.47
7.1.50.0130.01325.65
7.1.40.0030.01516.20
7.1.30.0070.01115.95
7.1.20.0070.01115.98
7.1.10.0000.01215.93
7.1.00.0020.02319.07
7.0.310.0030.00915.47
7.0.300.0080.00415.57
7.0.290.0030.00315.33
7.0.280.0030.00915.45
7.0.270.0060.00615.55
7.0.260.0030.00915.53
7.0.250.0080.00415.36
7.0.240.0030.00915.23
7.0.230.0080.00415.66
7.0.220.0040.00715.65
7.0.210.0030.00715.34
7.0.200.0080.00216.18
7.0.190.0030.00715.47
7.0.180.0060.00615.48
7.0.170.0050.00515.77
7.0.160.0030.01015.51
7.0.150.0060.00615.29
7.0.140.0080.03618.79
7.0.130.0060.00615.28
7.0.120.0070.00715.23
7.0.110.0060.00615.63
7.0.100.0030.03718.67
7.0.90.0060.04318.54
7.0.80.0110.01818.60
7.0.70.0070.04217.55
7.0.60.0080.03918.66
7.0.50.0000.04818.85
7.0.40.0080.04016.90
7.0.30.0090.04916.83
7.0.20.0030.04816.83
7.0.10.0020.04816.89
7.0.00.0000.05216.91
5.6.380.0090.00013.90
5.6.370.0040.00814.63
5.6.360.0040.01114.64
5.6.350.0080.00414.51
5.6.340.0060.00614.55
5.6.330.0080.00413.96
5.6.320.0000.01214.50
5.6.310.0060.00614.49
5.6.300.0090.00614.49
5.6.290.0110.00014.42
5.6.280.0080.03517.46
5.6.270.0060.00614.11
5.6.260.0090.00314.21
5.6.250.0050.04617.36
5.6.240.0060.02917.62
5.6.230.0070.04217.38
5.6.220.0030.04717.42
5.6.210.0040.04417.64
5.6.200.0080.04317.62
5.6.190.0030.04017.84
5.6.180.0050.04517.56
5.6.170.0060.03017.66
5.6.160.0060.04317.81
5.6.150.0060.04317.65
5.6.140.0020.03317.70
5.6.130.0050.02817.69
5.6.120.0050.03017.66
5.6.110.0020.04717.69
5.6.100.0020.03817.64
5.6.90.0070.03617.61
5.6.80.0010.03917.35
5.6.70.0080.04017.31
5.6.60.0050.04517.21
5.6.50.0050.03017.26
5.6.40.0050.02917.27
5.6.30.0030.02517.36
5.6.20.0030.03017.39
5.6.10.0090.01817.49
5.6.00.0030.02517.29
5.5.380.0050.04116.60
5.5.370.0130.03716.59
5.5.360.0080.03816.58
5.5.350.0090.04116.60
5.5.340.0070.04216.83
5.5.330.0070.04016.77
5.5.320.0060.04316.85
5.5.310.0030.03516.80
5.5.300.0050.04616.78
5.5.290.0060.04016.75
5.5.280.0080.04316.71
5.5.270.0050.04316.83
5.5.260.0080.04216.70
5.5.250.0070.02316.70
5.5.240.0090.03916.49
5.5.230.0080.04016.51
5.5.220.0020.02616.52
5.5.210.0050.03216.48
5.5.200.0060.02316.50
5.5.190.0050.02016.46
5.5.180.0030.02716.48
5.5.170.0080.00814.06
5.5.160.0030.02416.50
5.5.150.0040.02016.44
5.5.140.0050.02216.52
5.5.130.0050.02216.44
5.5.120.0040.02216.46
5.5.110.0030.02816.51
5.5.100.0030.02216.44
5.5.90.0100.02516.43
5.5.80.0080.02016.45
5.5.70.0030.02216.43
5.5.60.0020.02516.42
5.5.50.0020.02316.39
5.5.40.0070.02016.46
5.5.30.0050.02216.43
5.5.20.0050.02016.43
5.5.10.0020.02716.37
5.5.00.0050.03116.40
5.4.450.0030.04415.99
5.4.440.0050.03815.99
5.4.430.0050.04216.07
5.4.420.0050.04416.12
5.4.410.0080.02516.01
5.4.400.0030.04315.91
5.4.390.0050.03416.01
5.4.380.0120.02815.92
5.4.370.0070.02015.97
5.4.360.0030.02415.84
5.4.350.0030.02016.01
5.4.340.0030.02215.98
5.4.330.0000.01212.79
5.4.320.0030.02015.97
5.4.310.0050.02016.01
5.4.300.0110.01616.01
5.4.290.0020.02415.91
5.4.280.0030.02215.94
5.4.270.0080.01715.99
5.4.260.0050.02315.97
5.4.250.0070.01815.86
5.4.240.0000.02715.91
5.4.230.0060.01815.91
5.4.220.0020.03515.81
5.4.210.0060.01715.95
5.4.200.0020.02415.94
5.4.190.0050.02015.91
5.4.180.0030.03515.81
5.4.170.0030.02315.96
5.4.160.0110.02515.99
5.4.150.0000.02415.94
5.4.140.0030.02114.49
5.4.130.0060.02014.56
5.4.120.0020.02214.55
5.4.110.0030.02114.53
5.4.100.0030.03314.55
5.4.90.0030.02014.56
5.4.80.0060.02114.64
5.4.70.0020.02114.52
5.4.60.0030.02014.63
5.4.50.0030.02114.55
5.4.40.0070.01914.60
5.4.30.0070.03014.59
5.4.20.0000.02514.59
5.4.10.0000.02214.57
5.4.00.0050.02614.35
5.3.290.0050.02013.71
5.3.280.0080.03613.66
5.3.270.0040.02013.68
5.3.260.0040.02513.70
5.3.250.0050.02013.69
5.3.240.0020.02313.67
5.3.230.0020.02613.61
5.3.220.0050.02013.65
5.3.210.0050.02213.60
5.3.200.0020.02213.67
5.3.190.0020.02213.67
5.3.180.0030.03113.67
5.3.170.0020.02213.61
5.3.160.0040.01813.63
5.3.150.0070.01713.59
5.3.140.0020.02313.60
5.3.130.0070.01713.60
5.3.120.0050.03113.64
5.3.110.0030.02213.66
5.3.100.0030.03813.35
5.3.90.0010.02313.39
5.3.80.0020.04013.40
5.3.70.0020.03713.41
5.3.60.0040.03713.40
5.3.50.0020.02713.25
5.3.40.0090.03313.30
5.3.30.0060.03513.35
5.3.20.0050.04013.24
5.3.10.0050.02713.24
5.3.00.0050.02113.24
5.2.170.0030.02313.24
5.2.160.0030.03013.24
5.2.150.0020.03413.24
5.2.140.0060.02013.24
5.2.130.0030.02213.24
5.2.120.0030.03513.24
5.2.110.0060.01713.24
5.2.100.0030.02213.24
5.2.90.0050.02713.24
5.2.80.0050.02013.24
5.2.70.0020.02013.24
5.2.60.0070.01513.24
5.2.50.0020.01813.24
5.2.40.0050.01813.24
5.2.30.0000.03613.24
5.2.20.0020.03413.24
5.2.10.0070.02913.24
5.2.00.0060.03013.24
5.1.60.0040.02513.24
5.1.50.0070.02413.24
5.1.40.0030.01513.24
5.1.30.0080.02813.24
5.1.20.0020.03213.24
5.1.10.0070.02513.24
5.1.00.0000.03113.24
5.0.50.0030.02613.24
5.0.40.0050.02313.24
5.0.30.0050.03213.24
5.0.20.0030.02013.24
5.0.10.0020.02513.24
5.0.00.0050.03013.24
4.4.90.0000.01313.24
4.4.80.0030.01013.24
4.4.70.0020.01213.24
4.4.60.0020.01813.24
4.4.50.0040.00813.24
4.4.40.0020.02813.24
4.4.30.0030.01813.24
4.4.20.0020.01513.24
4.4.10.0050.01513.24
4.4.00.0020.02513.24
4.3.110.0000.02213.24
4.3.100.0000.01813.24
4.3.90.0020.02013.24
4.3.80.0030.02713.24
4.3.70.0020.01813.24
4.3.60.0020.01813.24
4.3.50.0070.01513.24
4.3.40.0050.02013.24
4.3.30.0000.01013.24
4.3.20.0030.01813.24
4.3.10.0020.02013.24
4.3.00.0020.01113.24

preferences:
49.13 ms | 401 KiB | 5 Q