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(',', $matches['parameters']); print_r($params);

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)
8.3.60.0210.00018.55
8.3.50.0100.01022.13
8.3.40.0090.00618.84
8.3.30.0070.00719.09
8.3.20.0080.00020.28
8.3.10.0000.00823.68
8.3.00.0070.00020.84
8.2.180.0070.01018.54
8.2.170.0090.00622.96
8.2.160.0150.00020.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00419.48
8.2.110.0060.00321.17
8.2.100.0120.00017.97
8.2.90.0040.00419.25
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0060.00617.91
8.2.50.0070.00318.07
8.2.40.0050.00320.07
8.2.30.0040.00418.16
8.2.20.0000.00817.91
8.2.10.0040.00417.97
8.2.00.0030.00517.71
8.1.280.0090.00925.92
8.1.270.0060.00323.96
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00619.42
8.1.230.0080.00317.52
8.1.220.0070.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.50
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0000.00722.02
8.1.150.0050.00218.79
8.1.140.0040.00417.45
8.1.130.0000.00717.82
8.1.120.0070.00017.46
8.1.110.0040.00417.40
8.1.100.0040.00417.57
8.1.90.0020.00517.57
8.1.80.0050.00317.57
8.1.70.0040.00417.43
8.1.60.0040.00417.56
8.1.50.0000.00817.64
8.1.40.0000.00917.65
8.1.30.0040.00417.64
8.1.20.0030.00517.77
8.1.10.0070.00017.70
8.1.00.0040.00417.65
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0040.00418.33
8.0.270.0000.00717.24
8.0.260.0030.00317.29
8.0.250.0040.00417.04
8.0.240.0040.00417.04
8.0.230.0050.00216.93
8.0.220.0040.00417.02
8.0.210.0040.00417.02
8.0.200.0030.00317.04
8.0.190.0040.00416.95
8.0.180.0040.00416.89
8.0.170.0030.00517.02
8.0.160.0000.00716.79
8.0.150.0040.00416.90
8.0.140.0000.00916.95
8.0.130.0060.00013.35
8.0.120.0030.00616.91
8.0.110.0070.00016.95
8.0.100.0080.00017.09
8.0.90.0000.00817.02
8.0.80.0120.00916.90
8.0.70.0000.00717.05
8.0.60.0030.00617.04
8.0.50.0040.00416.94
8.0.30.0080.01417.25
8.0.20.0100.00917.40
8.0.10.0030.00316.92
8.0.00.0120.00516.74
7.4.330.0050.00015.00
7.4.320.0070.00016.62
7.4.300.0060.00016.64
7.4.290.0110.00016.79
7.4.280.0030.00616.65
7.4.270.0030.00316.57
7.4.260.0030.00316.60
7.4.250.0070.00016.52
7.4.240.0070.00016.72
7.4.230.0000.00716.69
7.4.220.0150.00716.78
7.4.210.0030.01716.78
7.4.200.0070.00016.67
7.4.160.0120.00316.70
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0100.01016.61
7.4.120.0050.01116.59
7.4.110.0040.01416.77
7.4.100.0140.00316.59
7.4.90.0060.01416.70
7.4.80.0130.00919.39
7.4.70.0080.00816.56
7.4.60.0070.01416.45
7.4.50.0000.00616.59
7.4.40.0030.01416.80
7.4.30.0060.00916.41
7.4.00.0070.00715.04
7.3.330.0000.00513.26
7.3.320.0020.00213.20
7.3.310.0030.00316.33
7.3.300.0000.00716.34
7.3.290.0060.00916.32
7.3.280.0080.01316.35
7.3.270.0100.01017.40
7.3.260.0070.01116.65
7.3.250.0080.01316.35
7.3.240.0120.00916.60
7.3.230.0130.01016.46
7.3.210.0190.00616.47
7.3.200.0070.01319.39
7.3.190.0160.00616.80
7.3.180.0100.00616.55
7.3.170.0060.00916.32
7.3.160.0060.01216.37
7.3.120.0040.01215.22
7.3.10.0030.01216.83
7.3.00.0090.00316.57
7.2.330.0160.00016.74
7.2.320.0050.01116.65
7.2.310.0040.01416.64
7.2.300.0090.00616.66
7.2.290.0070.01016.76
7.2.130.0090.00016.89
7.2.120.0090.00617.15
7.2.110.0030.00717.01
7.2.100.0060.00917.00
7.2.90.0110.00417.11
7.2.80.0070.00316.95
7.2.70.0000.01517.19
7.2.60.0100.00516.99
7.2.50.0000.01316.65
7.2.40.0070.01016.66
7.2.30.0120.00616.90
7.2.20.0040.00816.99
7.2.10.0040.01116.91
7.2.00.0000.01416.88
7.1.250.0030.00916.06
7.1.200.0040.01115.97
7.1.100.0070.00418.14
7.1.70.0040.00417.33
7.1.60.0140.01019.70
7.1.50.0100.01617.09
7.1.00.0000.08022.32
7.0.200.0070.00316.87
7.0.140.0000.07722.09
7.0.100.0070.03719.95
7.0.90.0070.04019.93
7.0.80.0100.07319.89
7.0.70.0130.08320.00
7.0.60.0070.06019.94
7.0.50.0000.06020.31
7.0.40.0070.04020.14
7.0.30.0000.04720.04
7.0.20.0100.03720.13
7.0.10.0070.03720.07
7.0.00.0030.04320.14
5.6.280.0030.07321.03
5.6.250.0100.03320.59
5.6.240.0070.03720.60
5.6.230.0070.06720.66
5.6.220.0070.04320.73
5.6.210.0070.07020.74
5.6.200.0070.03720.94
5.6.190.0030.05721.02
5.6.180.0000.05021.04
5.6.170.0070.04021.04
5.6.160.0030.04021.07
5.6.150.0030.04021.01
5.6.140.0030.04321.07
5.6.130.0100.03721.07
5.6.120.0030.04020.95
5.6.110.0030.04021.02
5.6.100.0130.03321.15
5.6.90.0030.04321.02
5.6.80.0030.04020.32
5.6.70.0030.04020.46
5.6.60.0100.04720.35
5.6.50.0130.07320.51
5.6.40.0070.07720.44
5.6.30.0130.07320.31
5.6.20.0130.06720.37
5.6.10.0100.06320.41
5.6.00.0000.04020.43
5.5.380.0070.03720.43
5.5.370.0030.07020.36
5.5.360.0000.04720.36
5.5.350.0070.03720.32
5.5.340.0070.08020.75
5.5.330.0130.03320.88
5.5.320.0030.04020.83
5.5.310.0130.03320.91
5.5.300.0030.04020.80
5.5.290.0030.04320.72
5.5.280.0070.04020.84
5.5.270.0000.05020.90
5.5.260.0100.03720.86
5.5.250.0100.03320.68
5.5.240.0100.05320.27
5.5.230.0200.02720.18
5.5.220.0070.04720.28
5.5.210.0070.03719.97
5.5.200.0030.06720.09
5.5.190.0000.08320.22
5.5.180.0000.07720.18
5.5.160.0130.06719.95
5.5.150.0100.07720.07
5.5.140.0030.08320.10
5.5.130.0070.07320.18
5.5.120.0170.09020.19
5.5.110.0000.04320.22
5.5.100.0000.05320.16
5.5.90.0100.07720.14
5.5.80.0070.07319.96
5.5.70.0170.06719.93
5.5.60.0100.06020.05
5.5.50.0100.07720.05
5.5.40.0100.06720.07
5.5.30.0070.08020.07
5.5.20.0100.03320.09
5.5.10.0030.08320.03
5.5.00.0070.07320.02
5.4.450.0100.05719.48
5.4.440.0030.04019.27
5.4.430.0070.05019.22
5.4.420.0100.03319.45
5.4.410.0030.04319.32
5.4.400.0070.03319.17
5.4.390.0030.03318.87
5.4.380.0070.03719.04
5.4.370.0170.06319.13
5.4.360.0100.07319.04
5.4.350.0170.06319.22
5.4.340.0030.07318.94
5.4.320.0100.07319.04
5.4.310.0100.07019.15
5.4.300.0130.05718.88
5.4.290.0170.06719.15
5.4.280.0130.07018.86
5.4.270.0170.03319.12
5.4.260.0100.07319.12
5.4.250.0100.07019.03
5.4.240.0030.07318.84
5.4.230.0030.07318.88
5.4.220.0070.07719.03
5.4.210.0000.05719.11
5.4.200.0070.07319.04
5.4.190.0030.05019.08
5.4.180.0000.04319.11
5.4.170.0100.04019.11
5.4.160.0000.08319.00
5.4.150.0100.04318.88
5.4.140.0000.04716.33
5.4.130.0030.04716.41
5.4.120.0000.08016.45
5.4.110.0130.06716.38
5.4.100.0100.06716.42
5.4.90.0000.08016.49
5.4.80.0000.04716.28
5.4.70.0030.07316.48
5.4.60.0070.06716.44
5.4.50.0070.07316.37
5.4.40.0030.07016.51
5.4.30.0100.06716.40
5.4.20.0070.07716.38
5.4.10.0170.06316.47
5.4.00.0070.07015.63
5.3.290.0070.04314.64
5.3.280.0030.04314.65
5.3.270.0130.04314.69
5.3.260.0030.07314.57
5.3.250.0030.08014.66
5.3.240.0030.07314.69
5.3.230.0000.07714.72
5.3.220.0030.08314.48
5.3.210.0030.07714.70
5.3.200.0030.07314.66
5.3.190.0070.07314.61
5.3.180.0100.03714.61
5.3.170.0030.08014.53
5.3.160.0000.08314.49
5.3.150.0100.07314.50
5.3.140.0230.05714.48
5.3.130.0030.05714.68
5.3.120.0170.06714.60
5.3.110.0070.07714.53
5.3.100.0070.06014.04
5.3.90.0030.04014.08
5.3.80.0070.05314.02
5.3.70.0000.07313.94
5.3.60.0100.07013.98
5.3.50.0100.06713.87
5.3.40.0100.03713.97
5.3.30.0030.07313.83
5.3.20.0030.07313.80
5.3.10.0000.06713.68
5.3.00.0070.04013.69
5.2.170.0100.05011.07
5.2.160.0100.06011.05
5.2.150.0200.02711.12
5.2.140.0030.04311.04
5.2.130.0070.06011.10
5.2.120.0000.04011.20
5.2.110.0030.06311.02
5.2.100.0130.04711.07
5.2.90.0170.04711.15
5.2.80.0030.06310.95
5.2.70.0030.03711.18
5.2.60.0030.03710.93
5.2.50.0030.06311.03
5.2.40.0130.05010.91
5.2.30.0100.06011.08
5.2.20.0100.04310.87
5.2.10.0030.06310.99
5.2.00.0170.04710.82
5.1.60.0030.05310.03
5.1.50.0070.0539.83
5.1.40.0030.05310.03
5.1.30.0030.06010.36
5.1.20.0100.03310.41
5.1.10.0070.05010.09
5.1.00.0030.02710.06
5.0.50.0030.0438.53
5.0.40.0070.0408.48
5.0.30.0000.0638.17
5.0.20.0000.0478.29
5.0.10.0030.0308.26
5.0.00.0070.0278.17
4.4.90.0070.0308.17
4.4.80.0000.0408.17
4.4.70.0070.0338.17
4.4.60.0000.0278.17
4.4.50.0000.0378.17
4.4.40.0000.0438.17
4.4.30.0000.0378.17
4.4.20.0000.0178.17
4.4.10.0000.0178.17
4.4.00.0030.0508.17
4.3.110.0030.0378.17
4.3.100.0070.0308.17
4.3.90.0070.0278.17
4.3.80.0030.0508.17
4.3.70.0000.0278.17
4.3.60.0000.0278.17
4.3.50.0000.0378.17
4.3.40.0030.0508.17
4.3.30.0000.0408.17
4.3.20.0030.0308.17
4.3.10.0000.0378.17
4.3.00.0000.0378.17

preferences:
45.22 ms | 401 KiB | 5 Q