Question

大家好，我有新的WP主题，我无法在网站上安装即时收到此错误

解析错误：语法错误，意外＆＃39;}＆＃39;，期待文件结束 /storage/h3/665/790665/public_html/wp-content/themes/gameaddict/post_templates.php 在第1行

<?php
class Single_Post_Template_Plugin {
    function __construct() {
        add_action( 'admin_menu', array( $this, 'add_metabox' ) );
        add_action( 'save_post', array( $this, 'metabox_save' ), 1, 2 );
        add_filter( 'single_template', array( $this, 'get_post_template' ) );
    }
    function get_post_template( $template ) {
        global $post;
        $custom_field = get_post_meta( $post->ID, '_wp_post_template', true );
        if( !$custom_field )
            return $template;
        /** Prevent directory traversal */
        $custom_field = str_replace( '..', '', $custom_field );
        if( file_exists( get_stylesheet_directory() . "/{$custom_field}" ) )
            $template = get_stylesheet_directory() . "/{$custom_field}";
        elseif( file_exists( get_template_directory() . "/{$custom_field}" ) )
            $template = get_template_directory() . "/{$custom_field}";
        return $template;
    }
    function get_post_templates() {
        $templates = wp_get_theme()->get_files( 'php', 1 );
        $post_templates = array();
        $base = array( trailingslashit( get_template_directory()), trailingslashit( get_stylesheet_directory()) );
        foreach ( (array) $templates as $file => $full_path ) {
            if( $full_path ==  get_theme_root().'/gameaddict/post_templates.php'){continue;}else{
            if ( !preg_match( '|Single Post Template:(.*)$|mi', file_get_contents( $full_path ), $header ))
                continue;
            $post_templates[ $file ] = _cleanup_header_comment( $header[1] );
        }}
        return $post_templates;
    }
    function post_templates_dropdown() {
        global $post;
        $post_templates = $this->get_post_templates();
        /** Loop through templates, make them options */
        foreach ( (array) $post_templates as $template_file => $template_name ) {
            $selected = ( $template_file == get_post_meta( $post->ID, '_wp_post_template', true ) ) ? ' selected="selected"' : '';
            $opt = '<option value="' . esc_attr( $template_file ) . '"' . $selected . '>' . esc_html( $template_name ) . '</option>';
            echo $opt;
        }
    }
    function add_metabox() {

         $screens = array( 'post', 'portfolio' );

    foreach ( $screens as $screen ) {

        add_meta_box(
            'pt_post_templates',
            __( 'Sidebar position', 'addict' ),
            array( $this, 'metabox' ),
            $screen,'normal', 'high'

        );
    }


    }
    function metabox( $post ) {
        ?>
        <input type="hidden" name="pt_noncename" id="pt_noncename" value="<?php echo wp_create_nonce( plugin_basename( __FILE__ ) ); ?>" />
        <label class="hidden" for="post_template"><?php  _e( 'Post Template', 'addict' ); ?></label><br />
        <select name="_wp_post_template" id="post_template" class="dropdown">
            <?php $this->post_templates_dropdown(); ?>
        </select>
        <?php
    }
    function metabox_save( $post_id, $post ) {
        /*
         * Verify this came from the our screen and with proper authorization,
         * because save_post can be triggered at other times
         */
        if(isset($_POST['pt_noncename'])){
        if ( !wp_verify_nonce( $_POST['pt_noncename'], plugin_basename( __FILE__ ) ) )
            return $post->ID;
         }
        /** Is the user allowed to edit the post or page? */
        if(isset($_POST['post_type'])){
        if ( 'page' == $_POST['post_type'] )
            if ( !current_user_can( 'edit_page', $post->ID ) )
                return $post->ID;
        else
            if ( !current_user_can( 'edit_post', $post->ID ) )
                return $post->ID;
        }
        /** OK, we're authenticated: we need to find and save the data */
        /** Put the data into an array to make it easier to loop though and save */
        if(isset($_POST['_wp_post_template'])){
        $mydata['_wp_post_template'] = $_POST['_wp_post_template'];
        }
        /** Add values of $mydata as custom fields */
        if(isset($mydata)){
        foreach ( $mydata as $key => $value ) {
            /** Don't store custom data twice */
            if( 'revision' == $post->post_type )
                return;
            /** If $value is an array, make it a CSV (unlikely) */
            $value = implode( ',', (array) $value );
            /** Update the data if it exists, or add it if it doesn't */
            if( get_post_meta( $post->ID, $key, false ) )
                update_post_meta( $post->ID, $key, $value );
            else
                add_post_meta( $post->ID, $key, $value );
            /** Delete if blank */
            if( !$value )
                delete_post_meta( $post->ID, $key );
        }}
    }
}
add_action( 'init', 'post_templates_plugin_init' );
/**
 * Instantiate the class after theme has been set up.
 */
function post_templates_plugin_init() {
    new Single_Post_Template_Plugin;
}

Answer 1

假设这个主题是https://themeforest.net/item/game-addict-clan-war-gaming-theme/6771881，并且它是从主题森林中购买的，它应该可以直接使用。尝试再次下载，确保检查下载的zip文件中是否没有压缩文件以确保上传正确的文件，有时您下载的zip文件包含很多文件和演示文件，但是实际主题文件是另一个拉链。
如果上述任何内容都没有帮助，请写信给他们的客户支持。

Answer 2

基本上，它抱怨admin在第1行有wp-content/themes/gameaddict/post_templates.php，而PHP则期待文件结束。您包含的代码似乎很好。问题很可能是开发人员在没有打开括号的情况下关闭括号，代码中的某处。您似乎正在使用预制主题，在这种情况下，联系开发人员将是最佳选择。

Wp主题错误PHP

2 个答案: