3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = '2007-01-11 '; preg_match('~(?<date>\d{4}-\d{2}-\d{2})\s?(?<time>\d{2}:\d{2}:\d{2})?~', $dateTime, $matches); var_dump($matches);

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)
8.3.60.0150.00318.43
8.3.50.0070.01016.30
8.3.40.0150.00018.63
8.3.30.0040.01118.87
8.3.20.0040.00420.16
8.3.10.0040.00421.92
8.3.00.0000.00820.95
8.2.180.0160.00618.66
8.2.170.0090.00622.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00422.22
8.2.120.0040.00426.35
8.2.110.0060.00320.40
8.2.100.0080.00417.78
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0050.00317.80
8.2.50.0030.00618.10
8.2.40.0090.00022.46
8.2.30.0050.00219.09
8.2.20.0040.00417.99
8.2.10.0070.00018.00
8.2.00.0040.00418.11
8.1.280.0070.01425.92
8.1.270.0000.00823.91
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.83
8.1.230.0080.00319.02
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0100.00017.24
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0050.00318.69
8.1.160.0040.00419.09
8.1.150.0000.00818.83
8.1.140.0000.00819.54
8.1.130.0070.00018.82
8.1.120.0040.00417.45
8.1.110.0000.00717.47
8.1.100.0050.00317.59
8.1.90.0030.00717.57
8.1.80.0070.00017.61
8.1.70.0000.00717.48
8.1.60.0000.00817.66
8.1.50.0030.00617.51
8.1.40.0080.00017.63
8.1.30.0000.00817.65
8.1.20.0030.00617.73
8.1.10.0000.00817.57
8.1.00.0060.00317.53
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.40
8.0.270.0030.00317.29
8.0.260.0000.00816.86
8.0.250.0070.00016.94
8.0.240.0000.00716.86
8.0.230.0100.00016.89
8.0.220.0030.00317.00
8.0.210.0000.00816.86
8.0.200.0050.00216.96
8.0.190.0030.00517.02
8.0.180.0070.00317.00
8.0.170.0040.00416.90
8.0.160.0050.00216.81
8.0.150.0070.00416.95
8.0.140.0050.00216.94
8.0.130.0000.00713.45
8.0.120.0040.00416.96
8.0.110.0040.00417.00
8.0.100.0000.00716.99
8.0.90.0040.00316.93
8.0.80.0090.00616.98
8.0.70.0040.00416.82
8.0.60.0040.00417.09
8.0.50.0080.00016.77
8.0.30.0130.00617.14
8.0.20.0120.00817.40
8.0.10.0000.00717.05
8.0.00.0170.00316.79
7.4.330.0000.00615.55
7.4.320.0000.00716.73
7.4.300.0060.00016.63
7.4.290.0040.00716.75
7.4.280.0040.00416.66
7.4.270.0070.00016.66
7.4.260.0000.00716.50
7.4.250.0050.00316.57
7.4.240.0030.00316.58
7.4.230.0030.00316.61
7.4.220.0100.00716.77
7.4.210.0080.00516.71
7.4.200.0030.00316.82
7.4.160.0060.00916.56
7.4.150.0100.01017.40
7.4.140.0110.00917.86
7.4.130.0090.00916.28
7.4.120.0080.01116.67
7.4.110.0140.00316.64
7.4.100.0110.01116.72
7.4.90.0120.00616.66
7.4.80.0120.00919.39
7.4.70.0050.01116.96
7.4.60.0140.00316.70
7.4.50.0080.00816.52
7.4.40.0030.01316.75
7.4.30.0030.01416.63
7.4.00.0070.01014.89
7.3.330.0050.00013.20
7.3.320.0000.00513.18
7.3.310.0070.00016.39
7.3.300.0040.00416.33
7.3.290.0050.01016.26
7.3.280.0080.01016.27
7.3.270.0060.01917.40
7.3.260.0140.00516.40
7.3.250.0140.00516.29
7.3.240.0070.01016.24
7.3.230.0120.00616.46
7.3.210.0100.00716.31
7.3.200.0100.00616.39
7.3.190.0110.00616.32
7.3.180.0060.00916.73
7.3.170.0000.01616.61
7.3.160.0090.00616.49
7.2.330.0060.01216.34
7.2.320.0150.00716.50
7.2.310.0120.00916.61
7.2.300.0100.00616.49
7.2.290.0060.00916.43
7.2.90.0170.00314.83
7.2.80.0150.00714.77
7.2.70.0090.00615.30
7.2.60.0160.00014.88
7.2.50.0200.00715.13
7.2.40.0430.01014.91
7.2.30.0090.00915.02
7.2.20.0500.00615.19
7.2.10.0390.00015.21
7.2.00.0040.01114.69
7.1.210.0080.00413.82
7.1.200.1000.00313.92
7.1.190.0090.00514.04
7.1.180.0100.00513.92
7.1.170.0830.00614.05
7.1.160.0580.00713.95
7.1.150.0360.00013.90
7.1.140.0140.00613.93
7.1.130.0100.00314.15
7.1.120.0070.01014.03
7.1.110.0110.00814.27
7.1.100.0310.00914.11
7.1.90.0210.00614.18
7.1.80.0740.00314.07
7.1.70.1980.00314.11
7.1.60.1930.00732.02
7.1.50.0970.01931.99
7.1.40.0290.01632.10
7.1.30.1850.02332.05
7.1.20.0320.01332.11
7.1.10.1160.00713.95
7.1.00.2050.01013.89
7.0.310.0130.00513.34
7.0.300.1000.00713.75
7.0.290.0600.01313.66
7.0.280.0140.00013.66
7.0.270.0130.00313.67
7.0.260.1210.00713.75
7.0.250.0030.01613.55
7.0.240.1130.00913.50
7.0.230.0520.00613.77
7.0.220.0120.00813.38
7.0.210.2080.01313.27
7.0.200.0070.01113.72
7.0.190.0460.01113.42
7.0.180.0630.00313.76
7.0.170.0060.01013.41
7.0.160.0120.00913.71
7.0.150.1110.00713.60
7.0.140.2090.00613.64
7.0.130.1860.00713.48
7.0.120.1870.01013.63
7.0.110.1480.00013.64
7.0.100.1090.00413.62
7.0.90.1060.00313.71
7.0.80.1080.00613.73
7.0.70.0960.01613.43
7.0.60.0930.00313.84
7.0.50.1480.00713.66
7.0.40.1270.00713.74
7.0.30.0730.00613.75
7.0.20.0030.01213.86
7.0.10.0110.00413.56
7.0.00.0700.00613.77

preferences:
51.35 ms | 401 KiB | 5 Q