我收到解析错误：语法错误，文件意外结尾

Question

有些人可以帮助我弄清楚为什么我会收到下面的错误，似乎是给我解决问题的结局？

解析错误：语法错误，C：\xampp\htdocs\sandboxwp\wp-content\themes\webpromo\parts\slider.php 第 44 行中的文件意外结尾

<?php
$slides = array(); 
$args = array( 'tag' => 'slide', 'nopaging'=>true, 'posts_per_page'=>5 );
$slider_query = new WP_Query( $args );
if ( $slider_query->have_posts() ) {
while ( $slider_query->have_posts() ) {
$slider_query->the_post();
if(has_post_thumbnail()){
$temp = array();
$thumb_id = get_post_thumbnail_id();
$thumb_url_array = wp_get_attachment_image_src($thumb_id, 'full', true);
$thumb_url = $thumb_url_array[0];
$temp['title'] = get_the_title();
$temp['excerpt'] = get_the_excerpt();
$temp['image'] = $thumb_url;
$slides[] = $temp;
}
}
} 
wp_reset_postdata();
?>
<?php if(count($slides) > 0) { ?>
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<?php for($i=0;$i<count($slides);$i++) { ?>
<li data-target="#carousel-example-generic" data-slide-to="<?php echo $i ?>" <?php if($i==0) { ?>class="active"
<?php } ?>></li>
<?php } ?>
</ol>
<div class="carousel-inner" role="listbox">
<?php $i=0; foreach($slides as $slide) { extract($slide); ?>
<div class="item <?php if($i == 0) { ?>active<?php } ?>">
<img src="<?php echo $image ?>" alt="<?php echo esc_attr($title); ?>">
<div class="carousel-caption">
<h3>
<?php echo $title; ?>
</h3>
<p>
<?php echo $excerpt; ?>
</p>
</div>
</div>
<?php $i++; } ?>
</div>
<a class="left carousel-control" target="_blank" href="#carousel-example-generic" role="button" data-slide="prev"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span><span class="sr-only">Previous</span></a>
<a class="right carousel-control" target="_blank" href="#carousel-example-generic" role="button" data-slide="next"><span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span><span class="sr-only">Next</span></a>
</div>

Answer 1

你应该更加小心你的缩进。我为您清理了一下，它使答案非常明显：您的if( count( $slides ) > 0 ){语句缺少右大括号}：

<?php
$slides = array(); 
$args = array( 'tag' => 'slide', 'nopaging'=>true, 'posts_per_page'=>5 );
$slider_query = new WP_Query( $args );
if( $slider_query->have_posts() ){
while( $slider_query->have_posts() ){
$slider_query->the_post();
if( has_post_thumbnail() ){
$temp        = array();
$thumb_id    = get_post_thumbnail_id();
$thumb_array = wp_get_attachment_image_src( $thumb_id, 'full', true );
$thumb_url   = $thumb_array[0];
$temp['title']   = get_the_title();
$temp['excerpt'] = get_the_excerpt();
$temp['image']   = $thumb_url;
$slides[] = $temp;
}
}
wp_reset_postdata();
}
if( count( $slides ) > 0 ){ ?>
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<?php for( $i = 0; $i < count( $slides ); $i++ ){ ?>
<li data-target="#carousel-example-generic" data-slide-to="<?php echo $i ?>" <?php if( $i==0 ){ ?>class="active"<?php } ?>></li>
<?php } ?>
</ol>
<div class="carousel-inner" role="listbox">
<?php $i = 0 ; foreach( $slides as $slide ){ extract( $slide ); ?>
<div class="item <?php if( $i == 0 ) { ?>active<?php } ?>">
<img src="<?php echo $image; ?>" alt="<?php echo esc_attr( $title ); ?>">
<div class="carousel-caption">
<h3><?php echo $title; ?></h3>
<p><?php echo $excerpt; ?></p>
</div>
</div>
<?php $i++; } ?>
</div>
<a class="left carousel-control" target="_blank" href="#carousel-example-generic" role="button" data-slide="prev"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span><span class="sr-only">Previous</span></a>
<a class="right carousel-control" target="_blank" href="#carousel-example-generic" role="button" data-slide="next"><span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span><span class="sr-only">Next</span></a>
</div>
<?php }
?>