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)
8.3.60.0090.00918.30
8.3.50.0150.00721.14
8.3.40.0040.01118.91
8.3.30.0100.00320.33
8.3.20.0030.00622.11
8.3.10.0040.00422.09
8.3.00.0040.00422.35
8.2.180.0060.00916.63
8.2.170.0160.00022.96
8.2.160.0090.00920.35
8.2.150.0050.00324.18
8.2.140.0000.00924.66
8.2.130.0080.00026.16
8.2.120.0040.00420.86
8.2.110.0090.00019.21
8.2.100.0110.00018.22
8.2.90.0040.00419.13
8.2.80.0040.00419.21
8.2.70.0030.00917.63
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0000.00818.21
8.2.30.0070.00019.34
8.2.20.0060.00317.83
8.2.10.0000.00817.75
8.2.00.0070.00017.90
8.1.280.0140.00325.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00723.92
8.1.230.0030.00920.80
8.1.220.0040.00418.77
8.1.210.0040.00419.00
8.1.200.0000.01017.48
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0000.00718.86
8.1.150.0070.00018.70
8.1.140.0070.00017.45
8.1.130.0000.00817.84
8.1.120.0070.00017.53
8.1.110.0040.00417.43
8.1.100.0040.00417.54
8.1.90.0070.00017.59
8.1.80.0070.00017.49
8.1.70.0000.00717.49
8.1.60.0000.00817.73
8.1.50.0000.00717.50
8.1.40.0030.00617.65
8.1.30.0000.00817.70
8.1.20.0030.00517.66
8.1.10.0000.00817.75
8.1.00.0030.00617.66
8.0.300.0070.00019.98
8.0.290.0000.00717.16
8.0.280.0080.00018.40
8.0.270.0000.00717.13
8.0.260.0030.00316.96
8.0.250.0030.00317.10
8.0.240.0040.00816.95
8.0.230.0070.00016.91
8.0.220.0030.00317.01
8.0.210.0000.00717.02
8.0.200.0060.00017.03
8.0.190.0040.00417.04
8.0.180.0030.00316.99
8.0.170.0050.00316.97
8.0.160.0000.00717.02
8.0.150.0000.00716.81
8.0.140.0070.00016.84
8.0.130.0000.00613.49
8.0.120.0050.00316.89
8.0.110.0040.00416.81
8.0.100.0000.00716.98
8.0.90.0040.00416.84
8.0.80.0110.00716.92
8.0.70.0040.00416.91
8.0.60.0000.00717.04
8.0.50.0020.00516.86
8.0.30.0090.00917.28
8.0.20.0100.01317.40
8.0.10.0000.00716.91
8.0.00.0150.00716.77
7.4.330.0050.00016.79
7.4.320.0050.00516.73
7.4.300.0000.00816.50
7.4.290.0030.00316.58
7.4.280.0030.00316.77
7.4.270.0000.00716.67
7.4.260.0050.00013.37
7.4.250.0020.00516.54
7.4.240.0040.00316.72
7.4.230.0030.00316.74
7.4.220.0030.01516.70
7.4.210.0090.00616.69
7.4.200.0000.00716.68
7.4.190.0000.00716.60
7.4.160.0090.00916.59
7.4.150.0220.00317.40
7.4.140.0120.00617.86
7.4.130.0060.01416.70
7.4.120.0080.00916.61
7.4.110.0110.00716.58
7.4.100.0110.00616.50
7.4.90.0090.00916.73
7.4.80.0160.00619.39
7.4.70.0140.00316.62
7.4.60.0220.00016.70
7.4.50.0030.00616.71
7.4.40.0060.01222.77
7.4.30.0100.00616.68
7.4.00.0060.01214.91
7.3.330.0030.00313.34
7.3.320.0060.00013.28
7.3.310.0000.00816.49
7.3.300.0040.00416.34
7.3.290.0060.00916.36
7.3.280.0090.00816.31
7.3.270.0110.00617.40
7.3.260.0110.01416.52
7.3.250.0120.01116.61
7.3.240.0090.00916.61
7.3.230.0130.00316.45
7.3.210.0100.00616.67
7.3.200.0090.01019.39
7.3.190.0120.00616.49
7.3.180.0100.00616.54
7.3.170.0060.01216.41
7.3.160.0070.01016.67
7.3.120.0030.01315.12
7.2.330.0110.00716.71
7.2.320.0090.01216.67
7.2.310.0100.01016.61
7.2.300.0030.01316.60
7.2.290.0250.00616.62
7.1.200.0040.00816.06
7.1.70.0030.00617.43
7.1.60.0070.01719.17
7.1.50.0070.01316.90
7.1.00.0000.08022.55
7.0.200.0030.00616.90
7.0.140.0070.07322.04
7.0.100.0070.04720.17
7.0.90.0100.06320.01
7.0.80.0070.08019.91
7.0.70.0030.08719.91
7.0.60.0230.05020.07
7.0.50.0130.06320.16
7.0.40.0100.08720.08
7.0.30.0100.07720.17
7.0.20.0070.08720.04
7.0.10.0100.08320.16
7.0.00.0030.09020.07
5.6.280.0030.07320.81
5.6.250.0000.08320.62
5.6.240.0070.08320.63
5.6.230.0030.08020.47
5.6.220.0130.05720.67
5.6.210.0070.07020.42
5.6.200.0130.06021.07
5.6.190.0100.08020.94
5.6.180.0100.08721.10
5.6.170.0130.05320.95
5.6.160.0130.07021.09
5.6.150.0070.05021.00
5.6.140.0070.04020.94
5.6.130.0130.06021.06
5.6.120.0070.04320.95
5.6.110.0030.04321.00
5.6.100.0070.04020.92
5.6.90.0000.04720.91
5.6.80.0070.04020.51
5.6.70.0030.05020.39
5.6.60.0130.02720.44
5.6.50.0030.03720.48
5.6.40.0000.07320.39
5.6.30.0030.03320.47
5.6.20.0070.04020.48
5.6.10.0100.07020.30
5.6.00.0030.05020.47
5.5.380.0100.07320.35
5.5.370.0100.07720.36
5.5.360.0070.05020.40
5.5.350.0100.08320.32
5.5.340.0030.08720.79
5.5.330.0100.08020.82
5.5.320.0170.07320.86
5.5.310.0170.07320.88
5.5.300.0130.04020.82
5.5.290.0100.06020.83
5.5.280.0030.04320.85
5.5.270.0000.04720.76
5.5.260.0100.03320.87
5.5.250.0030.04020.69
5.5.240.0070.03720.20
5.5.230.0000.04020.24
5.5.220.0170.06320.22
5.5.210.0030.04320.14
5.5.200.0030.07320.11
5.5.190.0030.04319.95
5.5.180.0100.05020.27
5.5.160.0070.03720.27
5.5.150.0000.04320.27
5.5.140.0000.04320.18
5.5.130.0070.03720.10
5.5.120.0070.03720.24
5.5.110.0070.03720.13
5.5.100.0030.04020.09
5.5.90.0030.04020.13
5.5.80.0070.05020.04
5.5.70.0070.03320.11
5.5.60.0000.04020.02
5.5.50.0030.04020.09
5.5.40.0030.04020.07
5.5.30.0070.04019.91
5.5.20.0030.04320.03
5.5.10.0070.03320.03
5.5.00.0030.04020.03
5.4.450.0070.04019.39
5.4.440.0030.04719.46
5.4.430.0070.04019.44
5.4.420.0100.03319.50
5.4.410.0030.04019.24
5.4.400.0100.04018.86
5.4.390.0130.07018.89
5.4.380.0100.07019.04
5.4.370.0100.06319.04
5.4.360.0000.03718.86
5.4.350.0070.03718.96
5.4.340.0170.07719.04
5.4.320.0030.03718.84
5.4.310.0000.04019.14
5.4.300.0100.05719.02
5.4.290.0030.04018.95
5.4.280.0000.04019.17
5.4.270.0070.03319.18
5.4.260.0000.05019.04
5.4.250.0030.04019.11
5.4.240.0070.04019.02
5.4.230.0070.03319.22
5.4.220.0070.03318.89
5.4.210.0030.03719.17
5.4.200.0030.03718.86
5.4.190.0030.03718.81
5.4.180.0000.04318.89
5.4.170.0070.04018.86
5.4.160.0030.04019.10
5.4.150.0030.04019.02
5.4.140.0030.03716.43
5.4.130.0000.03716.32
5.4.120.0030.04716.45
5.4.110.0030.03716.34
5.4.100.0070.03316.33
5.4.90.0070.03316.51
5.4.80.0000.04316.31
5.4.70.0030.03716.43
5.4.60.0070.07016.48
5.4.50.0070.06316.31
5.4.40.0030.06316.36
5.4.30.0030.03316.44
5.4.20.0000.04016.36
5.4.10.0070.06016.39
5.4.00.0030.04315.78
5.3.290.0070.03314.48
5.3.280.0030.04014.43
5.3.270.0000.04014.46
5.3.260.0030.04014.46
5.3.250.0000.04014.54
5.3.240.0000.04014.47
5.3.230.0000.04314.59
5.3.220.0000.04014.56
5.3.210.0000.04014.55
5.3.200.0000.03714.43
5.3.190.0030.04014.56
5.3.180.0100.07714.56
5.3.170.0030.05014.42
5.3.160.0070.07014.57
5.3.150.0030.07714.54
5.3.140.0070.06014.49
5.3.130.0030.07314.57
5.3.120.0030.06714.41
5.3.110.0100.06014.56
5.3.100.0070.06314.00
5.3.90.0100.09313.97
5.3.80.0030.07014.00
5.3.70.0070.03313.90
5.3.60.0030.08713.77
5.3.50.0070.03313.91
5.3.40.0100.07313.93
5.3.30.0100.04713.87
5.3.20.0000.07013.68
5.3.10.0070.06313.65
5.3.00.0100.07013.63
5.2.170.0030.03311.86
5.2.160.0030.06711.86
5.2.150.0030.03311.86
5.2.140.0030.06311.86
5.2.130.0000.04311.86
5.2.120.0070.05711.86
5.2.110.0070.06011.86
5.2.100.0070.06011.86
5.2.90.0070.05711.86
5.2.80.0030.07011.86
5.2.70.0000.04711.86
5.2.60.0030.04711.86
5.2.50.0000.05711.86
5.2.40.0100.03011.86
5.2.30.0100.02711.86
5.2.20.0030.03011.86
5.2.10.0030.06311.86
5.2.00.0100.05311.86
5.1.60.0100.04711.86
5.1.50.0030.05311.86
5.1.40.0100.04311.86
5.1.30.0070.05311.86
5.1.20.0000.06011.86
5.1.10.0070.05311.86
5.1.00.0000.03311.86
5.0.50.0030.03011.86
5.0.40.0030.04011.86
5.0.30.0000.04311.86
5.0.20.0070.04011.86
5.0.10.0000.04011.86
5.0.00.0030.06311.86
4.4.90.0000.02011.86
4.4.80.0000.04011.86
4.4.70.0000.02311.86
4.4.60.0030.03711.86
4.4.50.0030.02011.86
4.4.40.0030.02711.86
4.4.30.0000.03711.86
4.4.20.0000.04011.86
4.4.10.0030.03711.86
4.4.00.0030.04711.86
4.3.110.0000.03711.86
4.3.100.0000.03311.86
4.3.90.0000.02311.86
4.3.80.0030.03011.86
4.3.70.0070.01311.86
4.3.60.0030.03011.86
4.3.50.0030.03011.86
4.3.40.0070.05311.86
4.3.30.0000.03311.86
4.3.20.0000.02711.86
4.3.10.0030.02311.86
4.3.00.0000.02011.86

preferences:
51.34 ms | 401 KiB | 5 Q