3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = '2009-13-11 99:88:56T02:00'; preg_match('~(?<date>\d{4}-\d{2}-\d{2})[\s|T](?<time>\d{2}:\d{2}:\d{2})?(?<timezone>[\+|-]\d{2}:\d{2})?~', $dateTime, $matches); $matches['time'] = array_key_exists('time', $matches) ? $matches['time'] : '00:00:00'; var_dump($matches); //$dateTime = sprintf('%s %s %s', $matches['date'], $matches['time'], $matches['datetime']); //$bla = \DateTime::createFromFormat('Y-m-d H:i:s', $dateTime); //var_dump($bla);

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)
8.3.60.0110.00418.43
8.3.50.0070.00716.42
8.3.40.0120.00318.84
8.3.30.0040.01218.92
8.3.20.0100.00020.33
8.3.10.0030.00523.48
8.3.00.0060.00320.84
8.2.180.0070.00718.26
8.2.170.0090.00622.96
8.2.160.0100.00722.30
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.55
8.2.120.0080.00026.35
8.2.110.0070.00320.52
8.2.100.0090.00318.03
8.2.90.0080.00019.07
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.93
8.2.50.0030.00618.10
8.2.40.0060.00322.27
8.2.30.0080.00021.05
8.2.20.0040.00418.09
8.2.10.0000.00718.08
8.2.00.0050.00218.21
8.1.280.0160.00025.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00420.74
8.1.230.0070.00419.08
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.47
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0070.00318.71
8.1.160.0040.00418.92
8.1.150.0040.00420.68
8.1.140.0000.00819.45
8.1.130.0000.00718.77
8.1.120.0070.00017.59
8.1.110.0040.00417.42
8.1.100.0050.00317.59
8.1.90.0000.00817.54
8.1.80.0040.00417.54
8.1.70.0070.00017.54
8.1.60.0000.00817.57
8.1.50.0000.00817.61
8.1.40.0030.00517.64
8.1.30.0050.00317.77
8.1.20.0030.00617.68
8.1.10.0030.00517.73
8.1.00.0000.00817.56
8.0.300.0020.00518.77
8.0.290.0000.00716.88
8.0.280.0030.00318.42
8.0.270.0030.00317.21
8.0.260.0030.00516.95
8.0.250.0070.00016.95
8.0.240.0090.00016.86
8.0.230.0000.00717.11
8.0.220.0030.00316.89
8.0.210.0000.00716.97
8.0.200.0030.00317.09
8.0.190.0000.00916.96
8.0.180.0030.00517.03
8.0.170.0000.00817.00
8.0.160.0000.00817.01
8.0.150.0080.00016.83
8.0.140.0040.00416.98
8.0.130.0070.00013.39
8.0.120.0040.00416.88
8.0.110.0040.00416.89
8.0.100.0070.00016.84
8.0.90.0030.00316.81
8.0.80.0080.00916.93
8.0.70.0080.00017.04
8.0.60.0030.00516.89
8.0.50.0000.00816.88
8.0.30.0110.00717.28
8.0.20.0110.00917.40
8.0.10.0040.00417.09
8.0.00.0130.00317.09
7.4.330.0050.00015.55
7.4.320.0060.00016.82
7.4.300.0030.00316.70
7.4.290.0030.00616.73
7.4.280.0000.00916.75
7.4.270.0050.00316.83
7.4.260.0040.00416.69
7.4.250.0000.00816.75
7.4.240.0040.00416.81
7.4.230.0000.00716.93
7.4.220.0140.01416.77
7.4.210.0040.01116.74
7.4.200.0050.00316.79
7.4.160.0120.01116.71
7.4.150.0070.01117.40
7.4.140.0070.01217.86
7.4.130.0130.00716.79
7.4.120.0110.01216.60
7.4.110.0120.00916.70
7.4.100.0110.00816.63
7.4.90.0060.01216.50
7.4.80.0060.01119.39
7.4.70.0100.00716.59
7.4.60.0130.00916.77
7.4.50.0070.00716.54
7.4.40.0090.01216.68
7.4.30.0100.00716.70
7.4.00.0100.00715.27
7.3.330.0000.00613.24
7.3.320.0000.00613.30
7.3.310.0070.00016.40
7.3.300.0000.00716.35
7.3.290.0080.00816.45
7.3.280.0120.01016.41
7.3.270.0170.00017.40
7.3.260.0100.00816.48
7.3.250.0130.00616.51
7.3.240.0080.00816.43
7.3.230.0040.02116.37
7.3.210.0060.01216.74
7.3.200.0130.00316.56
7.3.190.0120.00616.26
7.3.180.0350.01016.48
7.3.170.0060.00916.72
7.3.160.0050.01316.65
7.3.10.0080.00416.72
7.3.00.0040.00816.90
7.2.330.0130.01016.73
7.2.320.0170.00016.85
7.2.310.0040.01316.59
7.2.300.0080.00816.67
7.2.290.0090.01216.54
7.2.130.0070.00717.00
7.2.120.0040.01117.07
7.2.110.0000.00917.05
7.2.100.0060.00316.96
7.2.90.0070.01115.98
7.2.80.0050.01015.88
7.2.70.0080.01016.04
7.2.60.0080.01316.12
7.2.50.0230.00716.12
7.2.40.0230.00916.05
7.2.30.0190.01015.91
7.2.20.0250.01416.08
7.2.10.0390.01216.23
7.2.00.0060.01216.02
7.1.250.0060.00615.93
7.1.210.0720.01014.06
7.1.200.0100.01013.98
7.1.190.0220.00514.18
7.1.180.0080.01513.80
7.1.170.0100.00614.11
7.1.160.0130.00013.70
7.1.150.0540.00813.73
7.1.140.0120.00413.96
7.1.130.0090.00914.07
7.1.120.0870.01013.81
7.1.110.0110.00714.21
7.1.100.0150.00714.25
7.1.90.0940.00413.95
7.1.80.0430.00214.21
7.1.70.0130.00314.09
7.1.60.0560.00932.21
7.1.50.1370.01331.93
7.1.40.0260.01332.08
7.1.30.0310.01232.13
7.1.20.0430.01332.08
7.1.10.0440.01013.92
7.1.00.0210.00714.11
7.0.310.0500.00713.57
7.0.300.0070.00713.59
7.0.290.0100.00513.59
7.0.280.1070.01013.86
7.0.270.0180.00813.98
7.0.260.0140.00313.91
7.0.250.0710.00613.71
7.0.240.0270.01113.58
7.0.230.1280.00713.55
7.0.220.1270.00713.77
7.0.210.0180.00813.82
7.0.200.0330.01313.64
7.0.190.0620.01013.47
7.0.180.0980.00913.66
7.0.170.0070.00713.48
7.0.160.0060.00613.52
7.0.150.0920.00313.66
7.0.140.0150.00913.79
7.0.130.0060.00813.38
7.0.120.0140.00313.85
7.0.110.1180.00613.81
7.0.100.1290.00913.85
7.0.90.0100.01013.47
7.0.80.0090.00913.88
7.0.70.0390.00313.45
7.0.60.0310.00313.63
7.0.50.0160.00313.83
7.0.40.0120.01213.68
7.0.30.0280.01013.85
7.0.20.0230.00613.79
7.0.10.0110.00713.55
7.0.00.0320.00013.63

preferences:
50.05 ms | 401 KiB | 5 Q