REST API: Fix multi-type schemas with integer fields.

In [48306] support for multi-typed schemas was improved to first detect the data type of the value before applying further validation. The `integer` data type was detected using the new `rest_is_integer` function. This function used logic, however, that assumed that the value had already passed an `is_numeric` check. This meant that if `integer` and `string` were both acceptable types, the value would always be considered an `integer` causing the later accurate type validation to fail.

This commit fixes the `rest_is_integer` logic to include an `is_numeric` check.

Props rtagliento, TimothyBlynJacobs.
Merges [48881] to the 5.5 branch.
Fixes #51146.
Built from https://develop.svn.wordpress.org/branches/5.5@48883


git-svn-id: http://core.svn.wordpress.org/branches/5.5@48645 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-08-27 14:45:05 +00:00
parent 522904bde6
commit 5b5de79ffd
2 changed files with 2 additions and 2 deletions

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@ -1315,7 +1315,7 @@ function rest_is_boolean( $maybe_bool ) {
* @return bool True if an integer, otherwise false.
*/
function rest_is_integer( $maybe_integer ) {
return round( floatval( $maybe_integer ) ) === floatval( $maybe_integer );
return is_numeric( $maybe_integer ) && round( floatval( $maybe_integer ) ) === floatval( $maybe_integer );
}
/**

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@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.5.1-alpha-48882';
$wp_version = '5.5.1-alpha-48883';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.