[wp-trac] [WordPress Trac] #48965: Prefer strict PHP comparisons over loose PHP comparisons

[WordPress Trac]

#48965: Prefer strict PHP comparisons over loose PHP comparisons
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 Reporter:  pikamander2  |       Owner:  SergeyBiryukov
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:  5.4
Component:  General      |     Version:
 Severity:  minor        |  Resolution:  fixed
 Keywords:               |     Focuses:  coding-standards
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Comment (by MattyRob):

 This is because `$post_title = xmlrpc_getposttitle( $content );` is
 returning NULL instead of an empty string which is therefore failing the
 strict comparison as newly implemented.

 Perhaps in this instance it may be better to use:
 `if ( empty( $post_title ) ) {`

 Instead of:
 `if ( '' === $post_title ) {`

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Ticket URL: <https://core.trac.wordpress.org/ticket/48965#comment:12>
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