Boone Gorges 0809037f61 Query: is_*( $int ) should not falsely match strings starting with "$int".
Another chapter in the Storied Annals of Weird `in_array()` Behavior:
`in_array( 4, array( "4-cool-dudes" ) );` resolves to `true`, such that
`is_page( 4 )` was returning true for posts with the name `'4-cool-dudes'`.

We work around this behavior by ensuring that values passed to the `is_`
methods are cast to strings before the `in_array()` checks. ID checks still
work as expected; see #24674.

Props mikejolley, swissspidy, boonebgorges.
Fixes #35902.

git-svn-id: https://develop.svn.wordpress.org/trunk@36625 602fd350-edb4-49c9-b593-d223f7449a82
2016-02-23 02:20:28 +00:00
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