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Coding Standards: Replace alias PHP functions with the canonical names.

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Using the canonical function name for PHP functions is strongly recommended, as aliases may be deprecated or removed without (much) warning.

This replaces all uses of the following:
* `join()` with `implode()`
* `sizeof()` with `count()`
* `is_writeable()` with `is_writable()`
* `doubleval()` with a `(float)` cast

In part, this is a follow-up to #47746.

Props jrf.
See #50767.

git-svn-id: https://develop.svn.wordpress.org/trunk@49193 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-10-18 17:25:10 +00:00
parent f124a650ba
commit 97b2f07d2e
61 changed files with 115 additions and 115 deletions
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4
src/wp-admin/menu-header.php
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@@ -106,7 +106,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
$class[] = esc_attr( $item[4] );
}
$class = $class ? ' class="' . join( ' ', $class ) . '"' : '';
$class = $class ? ' class="' . implode( ' ', $class ) . '"' : '';
$id = ! empty( $item[5] ) ? ' id="' . preg_replace( '|[^a-zA-Z0-9_:.]|', '-', $item[5] ) . '"' : '';
$img = '';
$img_style = '';
@@ -240,7 +240,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
$class[] = esc_attr( $sub_item[4] );
}
$class = $class ? ' class="' . join( ' ', $class ) . '"' : '';
$class = $class ? ' class="' . implode( ' ', $class ) . '"' : '';
$menu_hook = get_plugin_page_hook( $sub_item[2], $item[2] );
$sub_file = $sub_item[2];