3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '/\b\d{1,2}(?:\.\d{1,2}\.|\h+\p{Lu}\p{Ll}+\h+)(?:\d\d|\d{4})\b/u'; $str = '01.01.2022 1.01.2022 1.1.2022 1.1.22 ... Now I have a date format like this: 25 März 2023 or 25 March 2023'; preg_match_all($re, $str, $matches); print_r($matches[0]);

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)
8.4.130.0120.00418.97
8.4.120.0100.01118.54
8.4.110.0130.00718.47
8.4.100.0130.00418.14
8.4.90.0100.01020.71
8.4.80.0070.00118.96
8.4.70.0050.00318.97
8.4.60.0110.01020.64
8.4.50.0110.01020.44
8.4.40.0030.00617.97
8.4.30.0130.00620.81
8.4.20.0070.01424.24
8.4.10.0120.00923.95
8.3.260.0140.00316.53
8.3.250.0150.00416.63
8.3.240.0140.00516.96
8.3.230.0040.00417.00
8.3.220.0120.00718.78
8.3.210.0110.00518.57
8.3.200.0040.00516.69
8.3.190.0060.00216.93
8.3.180.0100.00818.60
8.3.170.0070.01316.69
8.3.160.0150.00317.09
8.3.150.0090.00919.03
8.3.140.0120.00620.76
8.3.130.0030.00618.63
8.3.120.0050.00320.80
8.3.110.0070.00720.94
8.3.100.0030.00624.06
8.3.90.0080.00026.77
8.3.80.0050.00517.97
8.3.70.0070.01418.56
8.3.60.0120.00616.88
8.3.50.0090.01216.81
8.3.40.0040.01120.18
8.3.30.0110.00418.88
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.290.0080.00618.75
8.2.280.0130.00718.49
8.2.270.0090.00918.93
8.2.260.0110.00816.80
8.2.250.0080.00018.75
8.2.240.0030.00618.96
8.2.230.0060.00322.58
8.2.220.0040.01337.54
8.2.210.0120.00326.77
8.2.200.0030.00616.63
8.2.190.0060.00916.88
8.2.180.0110.00718.54
8.2.170.0090.01218.91
8.2.160.0030.01022.96
8.2.150.0140.00025.66
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00326.16
8.2.110.0070.01019.38
8.2.100.0000.01118.03
8.2.90.0000.00818.13
8.2.80.0030.00618.89
8.2.70.0000.00817.88
8.2.60.0040.00417.75
8.2.50.0030.00517.88
8.2.40.0200.00017.75
8.2.30.0100.00717.75
8.2.20.0100.00617.63
8.2.10.0000.01617.88
8.2.00.0110.00517.75
8.1.330.0140.00516.21
8.1.320.0110.00918.14
8.1.310.0140.00418.59
8.1.300.0060.00916.53
8.1.290.0040.00430.84
8.1.280.0070.00725.92
8.1.270.0000.00824.66
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0040.00423.92
8.1.230.0030.01119.14
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0040.00417.38
8.1.180.0070.00022.03
8.1.170.0060.00318.96
8.1.160.0110.00517.62
8.1.150.0060.01117.62
8.1.140.0130.00317.62
8.1.130.0090.00617.62
8.1.120.0130.00617.62
8.1.110.0040.01117.62
8.1.100.0060.00917.62
8.1.90.0120.00417.62
8.1.80.0110.00517.62
8.1.70.0120.00517.62
8.1.60.0090.00917.62
8.1.50.0110.00617.62
8.1.40.0170.00017.62
8.1.30.0150.00217.62
8.1.20.0140.00417.62
8.1.10.0170.00017.62
8.1.00.0130.00417.62
8.0.300.0030.00518.77
8.0.290.0080.00016.75
8.0.280.0040.01317.62
8.0.270.0150.00317.62
8.0.260.0120.00417.62
8.0.250.0140.00317.62
8.0.240.0100.00717.62
8.0.230.0080.00817.62
8.0.220.0140.00217.62
8.0.210.0100.01017.62
8.0.200.0070.01017.62
8.0.190.0100.00717.62
8.0.180.0110.00517.62
8.0.170.0090.00717.62
8.0.160.0120.00617.62
8.0.150.0060.01217.62
8.0.140.0080.00817.62
8.0.130.0110.00417.62
8.0.120.0110.00617.62
8.0.110.0100.00517.62
8.0.100.0120.00317.62
8.0.90.0160.00017.62
8.0.80.0120.00417.62
8.0.70.0120.00417.62
8.0.60.0110.00417.62
8.0.50.0130.00217.62
8.0.30.0120.00317.62
8.0.20.0070.00717.62
8.0.10.0050.01017.62

preferences:
73.94 ms | 403 KiB | 5 Q