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Feed: Replace join() with implode() for safety.

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Canonical functions should be used instead of aliases, because aliases can be deprecated or removed withough much notice. See r49193.

Props SergeyBiryukov.
See #51056.


git-svn-id: https://develop.svn.wordpress.org/trunk@49805 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ian Dunn 2020-12-16 14:03:56 +00:00
parent 55c1f81e49
commit 2ea3033c0d
1 changed files with 1 additions and 1 deletions
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src/wp-includes/class-wp-simplepie-file.php
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@ -87,7 +87,7 @@ class WP_SimplePie_File extends SimplePie_File {
if ( 'content-type' === $name ) {
$this->headers[ $name ] = array_pop( $value );
} else {
$this->headers[ $name ] = join( ', ', $value );
$this->headers[ $name ] = implode( ', ', $value );
}
}