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run code in 300+ PHP versions simultaneously
<?php var_dump(PCRE_VERSION); var_dump(preg_match(' .\.{,3}. ', 'abc'));
Output for 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
string(16) "10.44 2024-06-07" int(1)
Output for 8.3.0 - 8.3.30
string(16) "10.42 2022-12-12" int(0)
Output for 8.2.0 - 8.2.30
string(16) "10.40 2022-04-14" int(0)
Output for 8.1.1 - 8.1.34
string(16) "10.39 2021-10-29" int(0)
Output for 8.1.0
string(16) "10.37 2021-05-26" int(0)
Output for 7.4.12 - 7.4.33, 8.0.0 - 8.0.30
string(16) "10.35 2020-05-09" int(0)
Output for 7.4.6 - 7.4.11
string(16) "10.34 2019-11-21" int(0)
Output for 7.4.0 - 7.4.5
string(16) "10.33 2019-04-16" int(0)
Output for 7.3.0 - 7.3.33
string(16) "10.32 2018-09-10" int(0)
Output for 7.2.0 - 7.2.34
string(15) "8.41 2017-07-05" int(0)
Output for 5.5.32 - 5.5.38, 5.6.18 - 5.6.40, 7.0.3 - 7.0.33, 7.1.0 - 7.1.33
string(15) "8.38 2015-11-23" int(0)
Output for 5.4.43 - 5.4.45, 5.5.27 - 5.5.31, 5.6.11 - 5.6.17, 7.0.0 - 7.0.2
string(15) "8.37 2015-04-28" int(0)
Output for 5.4.41 - 5.4.42, 5.5.25 - 5.5.26, 5.6.9 - 5.6.10
string(15) "8.36 2014-09-26" int(0)
Output for 5.5.10 - 5.5.24, 5.6.0 - 5.6.8
string(15) "8.34 2013-12-15" int(0)
Output for 5.3.24 - 5.3.29, 5.4.14 - 5.4.40, 5.5.0 - 5.5.9
string(15) "8.32 2012-11-30" int(0)
Output for 5.3.19 - 5.3.23, 5.4.9 - 5.4.13
string(15) "8.31 2012-07-06" int(0)
Output for 5.3.7 - 5.3.18, 5.4.0 - 5.4.8
string(15) "8.12 2011-01-15" int(0)
Output for 5.3.6
string(15) "8.11 2010-12-10" int(0)
Output for 5.3.4 - 5.3.5
string(15) "8.10 2010-06-25" int(0)
Output for 5.2.14 - 5.2.17, 5.3.3
string(15) "8.02 2010-03-19" int(0)
Output for 5.3.2
string(15) "8.00 2009-10-19" int(0)
Output for 5.2.10 - 5.2.13, 5.3.0 - 5.3.1
string(14) "7.9 2009-04-11" int(0)
Output for 5.2.7 - 5.2.9
string(14) "7.8 2008-09-05" int(0)
Output for 5.2.6
string(14) "7.6 2008-01-28" int(0)
Output for 5.2.5
string(14) "7.3 2007-08-28" int(0)
Output for 5.2.4
string(14) "7.2 2007-06-19" int(0)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.3
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/POWXS on line 2 string(12) "PCRE_VERSION" int(0)

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