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Use reset() to access the first element of an array, don't assume there is an item at index 0.

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See #25282.



git-svn-id: https://develop.svn.wordpress.org/trunk@25384 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2013-09-12 05:08:33 +00:00
parent 6ced366e7c
commit f9877147f6
2 changed files with 2 additions and 2 deletions
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2
src/wp-includes/taxonomy.php
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@ -1238,7 +1238,7 @@ function get_terms($taxonomies, $args = '') {
$args = wp_parse_args( $args, $defaults );
$args['number'] = absint( $args['number'] );
$args['offset'] = absint( $args['offset'] );
if ( !$single_taxonomy || !is_taxonomy_hierarchical($taxonomies[0]) ||
if ( !$single_taxonomy || ! is_taxonomy_hierarchical( reset( $taxonomies ) ) ||
'' !== $args['parent'] ) {
$args['child_of'] = 0;
$args['hierarchical'] = false;

2
tests/phpunit/tests/term/getTerms.php
View File

@ -85,7 +85,7 @@ class Tests_Term_getTerms extends WP_UnitTestCase {
function test_get_terms_should_allow_arbitrary_indexed_taxonomies_array() {
$term_id = $this->factory->tag->create();
$terms = get_terms( array( '111' => 'post_tag' ), array( 'hide_empty' => false ) );
$this->assertEquals( $term_id, $terms[0]->term_id );
$this->assertEquals( $term_id, reset( $terms )->term_id );
}
/**