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Check that token_get_all() exists before creating documentation links. fixes #10261 for 2.8.1 

git-svn-id: http://svn.automattic.com/wordpress/branches/2.8@11672 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-06-29 20:48:44 +00:00
parent a4373b7ef2
commit 796f7392b6
2 changed files with 11 additions and 6 deletions
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3
wp-admin/includes/misc.php
View File

@ -272,6 +272,9 @@ function wp_doc_link_parse( $content ) {
if ( !is_string( $content ) || empty( $content ) )
return array();
if ( !function_exists('token_get_all') )
return array();
$tokens = token_get_all( $content );
$functions = array();
$ignore_functions = array();

14
wp-admin/plugin-editor.php
View File

@ -111,12 +111,14 @@ default:
if ( '.php' == substr( $real_file, strrpos( $real_file, '.' ) ) ) {
$functions = wp_doc_link_parse( $content );
$docs_select = '<select name="docs-list" id="docs-list">';
$docs_select .= '<option value="">' . __( 'Function Name...' ) . '</option>';
foreach ( $functions as $function) {
$docs_select .= '<option value="' . esc_attr( $function ) . '">' . htmlspecialchars( $function ) . '()</option>';
if ( !empty($functions) ) {
$docs_select = '<select name="docs-list" id="docs-list">';
$docs_select .= '<option value="">' . __( 'Function Name...' ) . '</option>';
foreach ( $functions as $function) {
$docs_select .= '<option value="' . esc_attr( $function ) . '">' . htmlspecialchars( $function ) . '()</option>';
}
$docs_select .= '</select>';
}
$docs_select .= '</select>';
}
$content = htmlspecialchars( $content );
@ -204,7 +206,7 @@ foreach ( $plugin_files as $plugin_file ) :
<input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
<input type="hidden" name="plugin" value="<?php echo esc_attr($plugin) ?>" />
</div>
<?php if ( isset( $functions ) ) : ?>
<?php if ( !empty( $docs_select ) ) : ?>
<div id="documentation"><label for="docs-list"><?php _e('Documentation:') ?></label> <?php echo $docs_select ?> <input type="button" class="button" value="<?php esc_attr_e( 'Lookup' ) ?> " onclick="if ( '' != jQuery('#docs-list').val() ) { window.open( 'http://api.wordpress.org/core/handbook/1.0/?function=' + escape( jQuery( '#docs-list' ).val() ) + '&amp;locale=<?php echo urlencode( get_locale() ) ?>&amp;version=<?php echo urlencode( $wp_version ) ?>&amp;redirect=true'); }" /></div>
<?php endif; ?>
<?php if ( is_writeable($real_file) ) : ?>