3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo PCRE_VERSION; preg_replace( '/\x{d83d}[\x{dc68}-\x{dc69}]/u' , '', '' );
based on CrPZ8
Output for 7.3.0 - 7.3.1
10.32 2018-09-10 Warning: preg_replace(): Compilation failed: range out of order in character class at offset 19 in /in/vj9fm on line 3
Output for 7.2.0 - 7.2.13
8.41 2017-07-05 Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3
Output for 5.6.18 - 5.6.30, 7.0.3 - 7.1.25
8.38 2015-11-23 Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3
Output for 5.6.11 - 5.6.17, 7.0.0 - 7.0.2
8.37 2015-04-28 Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3
Output for hhvm-3.15.4
8.35 2014-04-04 Warning: Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3
Output for 5.6.9 - 5.6.10
8.36 2014-09-26 Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3
Output for 5.6.0 - 5.6.8
8.34 2013-12-15 Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7 in /in/vj9fm on line 3