[wp-trac] [WordPress Trac] #43109: RegEx in parse_db_host() can cause notices and headers sent too early

[WordPress Trac]

#43109: RegEx in parse_db_host() can cause notices and headers sent too early
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 Reporter:  gallerycy     |       Owner:  dd32
     Type:  defect (bug)  |      Status:  accepted
 Priority:  normal        |   Milestone:  4.9.3
Component:  Database      |     Version:  4.9
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Changes (by dd32):

 * owner:   => dd32
 * status:  new => accepted


Comment:

 From https://www.pcre.org/original/changelog.txt
 PCRE Version 4.0 (17-Feb-2003) added `(?P<name>..)` syntax.
 PCRE Version 7.0 (19-Dec-2006) added `(?<name>..)` syntax.

 Lets just update it to the first syntax, an extra character isn't going to
 cause harm :)

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Ticket URL: <https://core.trac.wordpress.org/ticket/43109#comment:7>
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