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']); $chars = array_fill(0, count($params), '` '); var_dump($chars); $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)
8.3.60.0120.00318.55
8.3.50.0150.00521.14
8.3.40.0110.00418.97
8.3.30.0070.01020.26
8.3.20.0080.00020.34
8.3.10.0070.00022.17
8.3.00.0050.00322.40
8.2.180.0060.01216.88
8.2.170.0120.00322.96
8.2.160.0140.00322.26
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0070.00020.98
8.2.110.0100.00019.27
8.2.100.0070.00318.16
8.2.90.0000.00819.23
8.2.80.0080.00019.47
8.2.70.0050.00517.63
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0060.00318.02
8.2.30.0080.00019.50
8.2.20.0040.00417.93
8.2.10.0060.00317.91
8.2.00.0000.00917.81
8.1.280.0060.00925.92
8.1.270.0030.00523.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00324.01
8.1.230.0050.00521.03
8.1.220.0000.00818.77
8.1.210.0000.00818.93
8.1.200.0000.00917.23
8.1.190.0000.00817.65
8.1.180.0030.00618.10
8.1.170.0000.00818.65
8.1.160.0000.00818.92
8.1.150.0080.00018.67
8.1.140.0030.00617.64
8.1.130.0000.00817.87
8.1.120.0050.00317.66
8.1.110.0050.00317.50
8.1.100.0050.00317.63
8.1.90.0050.00317.64
8.1.80.0040.00417.54
8.1.70.0030.00317.51
8.1.60.0030.00617.69
8.1.50.0040.00417.58
8.1.40.0060.00317.66
8.1.30.0050.00217.74
8.1.20.0060.00317.78
8.1.10.0000.00717.62
8.1.00.0060.00317.69
8.0.300.0030.00319.93
8.0.290.0040.00317.04
8.0.280.0030.00318.33
8.0.270.0030.00317.12
8.0.260.0030.00316.91
8.0.250.0000.00717.03
8.0.240.0040.00716.96
8.0.230.0000.00717.02
8.0.220.0070.00016.92
8.0.210.0070.00016.98
8.0.200.0000.00617.08
8.0.190.0070.00017.05
8.0.180.0000.00716.89
8.0.170.0070.00017.03
8.0.160.0030.00416.89
8.0.150.0000.00717.00
8.0.140.0070.00016.91
8.0.130.0000.00513.47
8.0.120.0000.00816.96
8.0.110.0000.00717.11
8.0.100.0080.00017.11
8.0.90.0050.00316.86
8.0.80.0060.00917.08
8.0.70.0000.00717.13
8.0.60.0040.00417.10
8.0.50.0080.00017.01
8.0.30.0110.00817.22
8.0.20.0090.00917.40
8.0.10.0040.00417.21
8.0.00.0100.01417.01
7.4.330.0060.00016.80
7.4.320.0040.00416.86
7.4.300.0030.00316.73
7.4.290.0030.00516.71
7.4.280.0030.00316.72
7.4.270.0030.00316.79
7.4.260.0000.00513.52
7.4.250.0050.00316.68
7.4.240.0050.00216.81
7.4.230.0000.00716.67
7.4.220.0110.00716.75
7.4.210.0110.00516.82
7.4.200.0040.00416.70
7.4.190.0030.00316.70
7.4.160.0080.00816.68
7.4.150.0070.01117.40
7.4.140.0100.00717.86
7.4.130.0120.00916.76
7.4.120.0070.00916.74
7.4.110.0070.01016.84
7.4.100.0070.01716.70
7.4.90.0170.00716.63
7.4.80.0080.00819.39
7.4.70.0130.00316.84
7.4.60.0150.00616.73
7.4.50.0000.00916.75
7.4.40.0040.01122.77
7.4.30.0100.01016.73
7.4.00.0030.01015.24
7.3.330.0030.00313.34
7.3.320.0030.00313.25
7.3.310.0030.00316.29
7.3.300.0040.00416.46
7.3.290.0090.00616.48
7.3.280.0050.01316.39
7.3.270.0100.00717.40
7.3.260.0100.00716.94
7.3.250.0050.01516.45
7.3.240.0110.00616.57
7.3.230.0110.00616.52
7.3.210.0060.01116.42
7.3.200.0100.01019.39
7.3.190.0080.00816.79
7.3.180.0110.01016.68
7.3.170.0030.01316.39
7.3.160.0080.00816.54
7.3.120.0060.00914.87
7.3.110.0070.00915.11
7.3.100.0050.00814.88
7.3.90.0090.00615.03
7.3.80.0080.00714.98
7.3.70.0080.00515.08
7.3.60.0050.00614.82
7.3.50.0050.00515.04
7.3.40.0040.00915.01
7.3.30.0050.00814.88
7.3.20.0050.00816.73
7.3.10.0070.00916.78
7.3.00.0060.01016.68
7.2.330.0040.01416.92
7.2.320.0110.00716.66
7.2.310.0060.01016.67
7.2.300.0170.00016.71
7.2.290.0090.01116.76
7.2.240.0080.00314.98
7.2.230.0070.00815.01
7.2.220.0030.01315.22
7.2.210.0060.00515.25
7.2.200.0050.00815.35
7.2.190.0070.00515.30
7.2.180.0060.00815.21
7.2.170.0070.00814.89
7.2.160.0060.00615.16
7.2.150.0120.00517.14
7.2.140.0070.00916.93
7.2.130.0050.00816.89
7.2.120.0090.00716.93
7.2.110.0060.00616.94
7.2.100.0080.00616.99
7.2.90.0060.00916.79
7.2.80.0050.00617.16
7.2.70.0030.01017.01
7.2.60.0100.00517.08
7.2.50.0020.01117.01
7.2.40.0050.00816.92
7.2.30.0030.01217.05
7.2.20.0070.00717.13
7.2.10.0040.01216.87
7.2.00.0060.00917.80
7.1.330.0040.00915.70
7.1.320.0040.00616.04
7.1.310.0070.00815.96
7.1.300.0050.00715.96
7.1.290.0040.00915.97
7.1.280.0060.00615.95
7.1.270.0060.00815.82
7.1.260.0080.00416.01
7.1.250.0040.00815.88
7.1.100.0030.01017.95
7.1.70.0050.00517.34
7.1.60.0040.02119.17
7.1.50.0070.01416.73
7.1.00.0070.07322.45
7.0.200.0040.00416.49
7.0.140.0130.06722.09
7.0.110.0270.08019.95
7.0.100.0530.06319.98
7.0.90.0200.08319.85
7.0.80.0800.07019.87
7.0.70.0230.03320.00
7.0.60.0230.08019.93
7.0.50.0300.04720.36
7.0.40.0130.08320.03
7.0.30.0170.07720.21
7.0.20.0070.05020.27
7.0.10.0100.07720.27
7.0.00.0000.09020.27
5.6.280.0070.07020.89
5.6.250.0170.05320.54
5.6.240.0130.08720.50
5.6.230.0100.07020.61
5.6.220.0200.06320.60
5.6.210.0100.08020.56
5.6.200.0100.07321.03
5.6.190.0070.04321.23
5.6.180.0170.07321.11
5.6.170.0130.08320.95
5.6.160.0100.04721.14
5.6.150.0200.07021.28
5.6.140.0070.06721.06
5.6.130.0030.04721.14
5.6.120.0170.07021.08
5.6.110.0030.07721.10
5.6.100.0170.08021.13
5.6.90.0170.05721.12
5.6.80.0130.04020.37
5.6.70.0100.04020.52
5.6.60.0000.05720.31
5.6.50.0030.04020.47
5.6.40.0030.04020.34
5.6.30.0070.03720.32
5.6.20.0070.03320.41
5.6.10.0030.07020.49
5.6.00.0100.06320.62
5.5.380.0100.04720.24
5.5.370.0070.05020.37
5.5.360.0100.07020.48
5.5.350.0030.07720.43
5.5.340.0070.09020.86
5.5.330.0070.09320.81
5.5.320.0000.06020.88
5.5.310.0030.05320.80
5.5.300.0230.06320.77
5.5.290.0170.07720.80
5.5.280.0170.07320.89
5.5.270.0100.04320.69
5.5.260.0270.06720.93
5.5.250.0030.05020.78
5.5.240.0070.08320.16
5.5.230.0130.07720.39
5.5.220.0100.03020.05
5.5.210.0030.05020.24
5.5.200.0070.03720.25
5.5.190.0000.04020.21
5.5.180.0070.04020.13
5.5.160.0130.02720.33
5.5.150.0070.03320.38
5.5.140.0100.04020.29
5.5.130.0070.03720.04
5.5.120.0100.04020.23
5.5.110.0000.04720.25
5.5.100.0030.04320.04
5.5.90.0070.04020.19
5.5.80.0000.06720.25
5.5.70.0070.04020.21
5.5.60.0000.04320.13
5.5.50.0030.03719.96
5.5.40.0070.03320.22
5.5.30.0100.03020.08
5.5.20.0030.07020.02
5.5.10.0000.07020.11
5.5.00.0000.06020.02
5.4.450.0130.05719.34
5.4.440.0170.07019.42
5.4.430.0100.07719.30
5.4.420.0000.08019.29
5.4.410.0100.06719.21
5.4.400.0000.08019.24
5.4.390.0030.08719.24
5.4.380.0070.07018.93
5.4.370.0030.04019.24
5.4.360.0000.04019.09
5.4.350.0030.04019.14
5.4.340.0030.04719.31
5.4.320.0000.04019.09
5.4.310.0030.04018.96
5.4.300.0030.05019.22
5.4.290.0000.08319.01
5.4.280.0130.04318.94
5.4.270.0230.05719.33
5.4.260.0030.03719.09
5.4.250.0000.04319.14
5.4.240.0030.04319.08
5.4.230.0070.03719.16
5.4.220.0030.04019.14
5.4.210.0070.03718.92
5.4.200.0000.04319.01
5.4.190.0000.04018.92
5.4.180.0070.03018.92
5.4.170.0130.07319.13
5.4.160.0070.07319.29
5.4.150.0000.05018.96
5.4.140.0130.07316.50
5.4.130.0070.07316.27
5.4.120.0000.04316.29
5.4.110.0000.04716.52
5.4.100.0100.03716.52
5.4.90.0070.06016.43
5.4.80.0100.04016.40
5.4.70.0100.06316.24
5.4.60.0130.06016.53
5.4.50.0070.07016.51
5.4.40.0170.06716.48
5.4.30.0100.07016.52
5.4.20.0070.07016.52
5.4.10.0170.05316.42
5.4.00.0100.07016.01
5.3.290.0030.03714.55
5.3.280.0130.03014.68
5.3.270.0130.05714.55
5.3.260.0100.07714.54
5.3.250.0030.06314.47
5.3.240.0130.07014.70
5.3.230.0030.07714.60
5.3.220.0100.08014.43
5.3.210.0130.07714.50
5.3.200.0070.03314.36
5.3.190.0130.05014.46
5.3.180.0000.05714.57
5.3.170.0070.07714.39
5.3.160.0070.07714.66
5.3.150.0070.05714.49
5.3.140.0100.07014.35
5.3.130.0070.07314.38
5.3.120.0070.07714.39
5.3.110.0070.04314.47
5.3.100.0030.08014.07
5.3.90.0000.05713.90
5.3.80.0030.04013.92
5.3.70.0070.05314.09
5.3.60.0100.07013.83
5.3.50.0130.07013.79
5.3.40.0000.08013.77
5.3.30.0070.07013.98
5.3.20.0070.07013.77
5.3.10.0070.06713.48
5.3.00.0030.07313.47
5.2.170.0000.05011.04
5.2.160.0130.05311.20
5.2.150.0030.06711.16
5.2.140.0030.04711.05
5.2.130.0100.03711.05
5.2.120.0170.05311.16
5.2.110.0070.06311.00
5.2.100.0100.05711.01
5.2.90.0070.05311.01
5.2.80.0000.03311.04
5.2.70.0030.06010.89
5.2.60.0070.05710.94
5.2.50.0070.06711.08
5.2.40.0100.04010.89
5.2.30.0030.06010.90
5.2.20.0030.06310.89
5.2.10.0070.05711.00
5.2.00.0070.02710.71
5.1.60.0100.04710.25
5.1.50.0070.05310.25
5.1.40.0070.04710.25
5.1.30.0070.05710.33
5.1.20.0000.06010.28
5.1.10.0030.05710.25
5.1.00.0030.05710.25
5.0.50.0070.04310.25
5.0.40.0030.04710.25
5.0.30.0030.05010.25
5.0.20.0000.02310.25
5.0.10.0030.03710.25
5.0.00.0000.04310.25
4.4.90.0000.02710.25
4.4.80.0100.02710.25
4.4.70.0000.02010.25
4.4.60.0000.03010.25
4.4.50.0000.04010.25
4.4.40.0030.05310.25
4.4.30.0000.02710.25
4.4.20.0030.03010.25
4.4.10.0070.03310.25
4.4.00.0030.05010.25
4.3.110.0030.01710.25
4.3.100.0070.01010.25
4.3.90.0070.02710.25
4.3.80.0100.04010.25
4.3.70.0030.01710.25
4.3.60.0030.02310.25
4.3.50.0000.03710.25
4.3.40.0000.04010.25
4.3.30.0000.02310.25
4.3.20.0030.03010.25
4.3.10.0030.02310.25
4.3.00.0000.01710.25

preferences:
45.2 ms | 401 KiB | 5 Q