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run code in 300+ PHP versions simultaneously
<?php var_dump(PCRE_VERSION, ini_get('pcre.backtrack_limit'),ini_get('pcre.recursion_limit')); //$b = preg_replace('/b.*b/', '', 'baab' . str_repeat('a', 100024)); $b = preg_match('/(.)*/', str_repeat('x', 6000)); var_dump($b, preg_last_error());
Output for 8.3.0 - 8.3.6
string(16) "10.42 2022-12-12" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 8.2.0 - 8.2.18
string(16) "10.40 2022-04-14" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 8.1.1 - 8.1.27
string(16) "10.39 2021-10-29" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 8.1.0
string(16) "10.37 2021-05-26" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 7.4.22 - 7.4.33, 8.0.9 - 8.0.30
string(16) "10.35 2020-05-09" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 7.4.6
string(16) "10.34 2019-11-21" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 7.4.0 - 7.4.5
string(16) "10.33 2019-04-16" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 7.3.0 - 7.3.33
string(16) "10.32 2018-09-10" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 7.2.0 - 7.2.26
string(15) "8.41 2017-07-05" string(7) "1000000" string(6) "100000" bool(false) int(6)
Output for 7.0.3 - 7.0.33, 7.1.0 - 7.1.33
string(15) "8.38 2015-11-23" string(7) "1000000" string(6) "100000" bool(false) int(6)
Output for 7.0.0 - 7.0.2
string(15) "8.37 2015-04-28" string(7) "1000000" string(6) "100000" bool(false) int(6)
Output for 5.5.32 - 5.5.38, 5.6.18 - 5.6.40
string(15) "8.38 2015-11-23" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 5.4.43 - 5.4.45, 5.5.27 - 5.5.31, 5.6.11 - 5.6.17
string(15) "8.37 2015-04-28" string(7) "1000000" string(6) "100000" int(1) 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" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 5.5.10 - 5.5.24, 5.6.0 - 5.6.8
string(15) "8.34 2013-12-15" string(7) "1000000" string(6) "100000" int(1) 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" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 5.3.23, 5.4.9 - 5.4.13
string(15) "8.31 2012-07-06" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 5.3.7 - 5.3.9, 5.4.0 - 5.4.8
string(15) "8.12 2011-01-15" string(7) "1000000" string(6) "100000" int(1) int(0)
Output for 5.3.19 - 5.3.22
string(15) "8.31 2012-07-06" string(7) "1000000" string(6) "100000"
Process exited with code 139.
Output for 5.3.10 - 5.3.18
string(15) "8.12 2011-01-15" string(7) "1000000" string(6) "100000"
Process exited with code 139.
Output for 5.3.6
string(15) "8.11 2010-12-10" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.3.4 - 5.3.5
string(15) "8.10 2010-06-25" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.14 - 5.2.17, 5.3.3
string(15) "8.02 2010-03-19" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.3.2
string(15) "8.00 2009-10-19" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.10 - 5.2.13, 5.3.0 - 5.3.1
string(14) "7.9 2009-04-11" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.7 - 5.2.9
string(14) "7.8 2008-09-05" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.6
string(14) "7.6 2008-01-28" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.5
string(14) "7.3 2007-08-28" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.4
string(14) "7.2 2007-06-19" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.2.0 - 5.2.3
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/KTe4u on line 2 string(12) "PCRE_VERSION" string(6) "100000" string(6) "100000" int(1) int(0)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/KTe4u on line 2 string(12) "PCRE_VERSION" string(0) "" string(0) "" Fatal error: Call to undefined function preg_last_error() in /in/KTe4u on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/KTe4u on line 2 string(12) "PCRE_VERSION" string(0) "" string(0) "" Fatal error: Call to undefined function: preg_last_error() in /in/KTe4u on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/KTe4u on line 2 string(12) "PCRE_VERSION" string(0) "" string(0) "" Fatal error: Call to undefined function: preg_last_error() in /in/KTe4u on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Use of undefined constant PCRE_VERSION - assumed 'PCRE_VERSION' in /in/KTe4u on line 2 string(12) "PCRE_VERSION" string(0) "" string(0) "" Fatal error: Call to undefined function: preg_last_error() in /in/KTe4u on line 5
preferences:
288.07 ms | 401 KiB | 420 Q