php - 未定义变量错误
问题描述
我在我的子主题配置器中收到以下错误，不知道如何修复它。
注意：未定义变量：第 22 行 /www/sydney_744/public/wp-content/plugins/yachtcharter-shortcodes-post-types-boom-edited/includes/shortcodes/boat_carousel.php 中的列
这是该文件中的代码。
第22行是这个
$sc_att_columns = $columns;
代码如下。
<?php
function ycbe_boat_carousel_shortcode( $atts, $content = null ) {
extract( shortcode_atts( array(
'section_title' => '',
'section_intro' => '',
'posts_per_page' => '12',
'order' => '',
'price_from' => '',
'price_to' => '',
'locations' => '',
'features' => '',
'options' => '',
'charter_lengths' => '',
'total_boat_capacity' => '',
), $atts ) );
$sc_att_order = $order;
$sc_att_posts_per_page = $posts_per_page;
$sc_att_columns = $columns;
$sc_att_price_from = $price_from;
$sc_att_price_to = $price_to;
$sc_att_charter_lengths = $charter_lengths;
$sc_att_locations = $locations;
$sc_att_features = $features;
$sc_att_options = $options;
$sc_att_charter_lengths = $charter_lengths;
$sc_filtered_boat_capacity = $total_boat_capacity;
if ( $sc_att_order == 'newest' ) {
$sc_att_order = 'DESC';
} elseif ( $sc_att_order == 'oldest' ) {
$sc_att_order = 'ASC';
} else {
$sc_att_order = 'DESC';
}
$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
if( isset( $_GET['from'] ) && $_GET['from'] !== '' ) {
$filtered_price_from = (int)$_GET['from'];
}
if( isset( $_GET['to'] ) && $_GET['to'] !== '' ) {
$filtered_price_to = (int)$_GET['to'];
}
if( isset( $_GET['boat_capacity'] ) && $_GET['boat_capacity'] !== '' ) {
$filtered_boat_capacity = (int)$_GET[ 'boat_capacity' ];
}
if( isset( $_GET['buffet_dining_capacity'] ) && $_GET['buffet_dining_capacity'] !== '' ) {
$filtered_buffet_dining_capacity = (int)$_GET['buffet_dining_capacity'];
}
if( isset( $_GET['cocktail_capacity'] ) && $_GET['cocktail_capacity'] !== '' ) {
$filtered_cocktail_capacity = (int)$_GET['cocktail_capacity'];
}
if( isset( $_GET['formal_capacity'] ) && $_GET['formal_capacity'] !== '' ) {
$filtered_formal_dining_capacity = (int)$_GET['formal_capacity'];
}
if( isset( $_GET['offshore_capacity'] ) && $_GET['offshore_capacity'] !== '' ) {
$filtered_offshore_capacity = (int)$_GET['offshore_capacity'];
}
if( isset( $_GET['overnight_capacity'] ) && $_GET['overnight_capacity'] !== '' ) {
$filtered_overnight_capacity = (int)$_GET['overnight_capacity'];
}
if( get_query_var( 'ycbe_locations' ) !== 'any' ) {
$filtered_locations = get_query_var( 'ycbe_locations' );
}
if( get_query_var( 'ycbe_features' ) !== 'any' ) {
$filtered_features = get_query_var( 'ycbe_features' );
}
if( get_query_var( 'ycbe_options' ) !== 'any' ) {
$filtered_options = get_query_var( 'ycbe_options' );
}
if( get_query_var( 'ycbe_charter_lengths' ) !== 'any' ) {
$filtered_charter_lengths = get_query_var( 'ycbe_charter_lengths' );
}
$meta_query = array( 'relation' => 'AND' );
$tax_query = array( 'relation' => 'AND' );
if( isset( $sc_att_price_from ) && $sc_att_price_from !== '' ) {
$meta_query[] = array(
'key' => '_ycbe_price_from',
'value' => $sc_att_price_from,
'compare' => '>=',
'type' => 'DECIMAL',
);
} else {
if( isset( $filtered_price_from ) ) {
$meta_query[] = array(
'key' => '_ycbe_price_from',
'value' => $filtered_price_from,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
}
if( isset( $sc_att_price_to ) && $sc_att_price_to !== '' ) {
$meta_query[] = array(
'key' => '_ycbe_price_from',
'value' => $sc_att_price_to,
'compare' => '>=',
'type' => 'DECIMAL',
);
} else {
if( isset( $filtered_price_to ) ) {
$meta_query[] = array(
'key' => '_ycbe_price_from',
'value' => $filtered_price_to,
'compare' => '<=',
'type' => 'DECIMAL',
);
}
}
if( isset( $sc_filtered_boat_capacity ) && $sc_filtered_boat_capacity != '' ) {
$meta_query[] = array(
'key' => '_ycbe_boat_capacity',
'value' => $sc_filtered_boat_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $filtered_buffet_dining_capacity ) ) {
$meta_query[] = array(
'key' => '_ycbe_buffet_dining_capacity',
'value' => $filtered_buffet_dining_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $filtered_cocktail_capacity ) ) {
$meta_query[] = array(
'key' => '_ycbe_cocktail_capacity',
'value' => $filtered_cocktail_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $filtered_formal_dining_capacity ) ) {
$meta_query[] = array(
'key' => '_ycbe_formal_dining_capacity',
'value' => $filtered_formal_dining_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $filtered_offshore_capacity ) ) {
$meta_query[] = array(
'key' => '_ycbe_offshore_capacity',
'value' => $filtered_offshore_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $filtered_overnight_capacity ) ) {
$meta_query[] = array(
'key' => '_ycbe_overnight_capacity',
'value' => $filtered_offshore_capacity,
'compare' => '>=',
'type' => 'DECIMAL',
);
}
if( isset( $sc_att_locations ) && $sc_att_locations !== '' ) {
$sc_att_locations = explode( '+', $sc_att_locations );
$tax_query_child = array();
foreach( $sc_att_locations as $sc_att_location ) {
$tax_query_child[] = array(
'taxonomy' => 'ycbe_location',
'field' => 'slug',
'terms' => $sc_att_location,
);
}
$tax_query[] = array_merge( ['relation'=>'OR'], $tax_query_child );
} else {
if( isset( $filtered_locations ) && $filtered_locations !== '' ) {
$filtered_locations = explode( '+', $filtered_locations );
$tax_query_child = array();
foreach( $filtered_locations as $filtered_location ) {
$tax_query_child[] = array(
'taxonomy' => 'ycbe_location',
'field' => 'slug',
'terms' => $filtered_location,
);
}
$tax_query[] = array_merge( ['relation'=>'OR'], $tax_query_child );
}
}
if( isset( $sc_att_features ) && $sc_att_features !== '' ) {
$sc_att_features = explode( '+', $sc_att_features );
foreach( $sc_att_features as $sc_att_feature ) {
$tax_query[] = array(
'taxonomy' => 'ycbe_feature',
'field' => 'slug',
'terms' => $sc_att_feature,
);
}
} else {
if( isset( $filtered_features ) && $filtered_features !== '' ) {
$filtered_features = explode( '+', $filtered_features );
foreach( $filtered_features as $filtered_feature ) {
$tax_query[] = array(
'taxonomy' => 'ycbe_feature',
'field' => 'slug',
'terms' => $filtered_feature,
);
}
}
}
if( isset( $sc_att_options ) && $sc_att_options !== '' ) {
$sc_att_options = explode( '+', $sc_att_options );
foreach( $sc_att_options as $sc_att_option ) {
$tax_query[] = array(
'taxonomy' => 'ycbe_option',
'field' => 'slug',
'terms' => $sc_att_option,
);
}
} else {
if( isset( $filtered_options ) && $filtered_options !== '' ) {
$filtered_options = explode( '+', $filtered_options );
foreach( $filtered_options as $filtered_option ) {
$tax_query[] = array(
'taxonomy' => 'ycbe_option',
'field' => 'slug',
'terms' => $filtered_option,
);
}
}
}
if( isset( $sc_att_charter_lengths ) && $sc_att_charter_lengths !== '' ) {
$sc_att_charter_lengths = explode( '+', $sc_att_charter_lengths );
$tax_query_child = array();
foreach( $sc_att_charter_lengths as $sc_att_charter_length ) {
$tax_query_child[] = array(
'relation' => 'OR',
array (
'taxonomy' => 'ycbe_charter_length',
'field' => 'slug',
'terms' => $filtered_charter_length,
),
);
}
$tax_query[] = array_merge( ['relation'=>'OR'], $tax_query_child );
} else {
if( isset( $filtered_charter_lengths ) && $filtered_charter_lengths !== '' ) {
$filtered_charter_lengths = explode( '+', $filtered_charter_lengths );
$tax_query_child = array();
foreach( $filtered_charter_lengths as $filtered_charter_length ) {
$tax_query_child[] = array(
'taxonomy' => 'ycbe_charter_length',
'field' => 'slug',
'terms' => $filtered_charter_length,
);
}
$tax_query[] = array_merge( ['relation'=>'OR'], $tax_query_child );
}
}
$post_query = new WP_Query(
array(
'post_type' => 'ycbe_boat',
'order' => $sc_att_order,
'posts_per_page' => $sc_att_posts_per_page,
'paged' => $paged,
'meta_query' => $meta_query,
'tax_query' => $tax_query,
)
);
global $post;
global $wp_query;
ob_start(); ?>
<div class="our-yachts-sections">
<div class="yacht-charter-carousel-wrapper">
<h3 class="center-title"><?php echo $section_title; ?></h3>
<div class="title-block2"></div>
<p class="yacht-intro-text"><?php echo $section_intro; ?></p>
<div class="owl-carousel1 yacht-block-wrapper">
<?php if( isset( $order ) ) {
if ( $order == 'oldest' ) {
$yacht_order = 'ASC';
} else {
$yacht_order = 'DESC';
}
}
$args = array(
'post_type' => 'ycbe_boat',
'posts_per_page' => $posts_per_page,
'order' => $yacht_order
);
//$post_query = new WP_Query( $args );
if( $post_query->have_posts() ) {
while( $post_query->have_posts() ) {
$post_query->the_post(); ?>
<div class="yacht-block">
<?php if( has_post_thumbnail() ) { ?>
<div class="yacht-block-image">
<?php $yacht_diff_days = yacht_diff_days( date( 'Y-m-d' ), get_the_time( 'Y-m-d' ) ); ?>
<?php if ( $yacht_diff_days < 20 ) { ?>
<div class="new-icon"><?php _e( 'New', 'yachtcharter' ); ?></div>
<?php }
$src = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'medium' ); ?>
<a href="<?php echo the_permalink(); ?>"><img src="<?php echo $src[0]; ?>" /></a>
</div>
<?php } ?>
<div class="yacht-block-content">
<h3><a href="<?php echo the_permalink(); ?>"><?php the_title(); ?></a></h3>
<?php echo '<p class="element-excerpt">' . get_the_excerpt( get_the_ID()) . '</p>' ; ?>
<div class="title-block5"></div>
<?php
$main_feature_1 = get_post_meta( get_the_ID(), '_ycbe_boat_capacity', true );
$main_feature_2 = get_post_meta( get_the_ID(), '_ycbe_price_from', true );
$main_feature_3 = get_the_excerpt( get_the_ID());
if( $main_feature_1 || $main_feature_2 || $main_feature_3 ) { ?>
<ul>
<?php
if( $main_feature_1 ) { echo '<li>' . '<span class="element-capacity">' .'Total Capacity: <strong>' . get_post_meta( get_the_ID(), '_ycbe_boat_capacity', true ) . '</strong></span>' .'</li>'; }
if( $main_feature_2 ) { echo '<li>' . '<span class="element-price-from">' .'Starting Price: <strong>$'. get_post_meta( get_the_ID(), '_ycbe_price_from', true ) . '</strong></span>' . '</li>'; }
?>
</ul>
<?php }
$boatAddress = "/boats/" . get_the_title();
$boatAddress = str_replace(" ","-", $boatAddress); ?>
<a class="seeMoreButton" href="<?php echo the_permalink(); ?>">See More</a>
</div>
</div>
<?php }
} ?>
</div>
</div>
</div>
<?php wp_reset_postdata();
return ob_get_clean();
}
add_shortcode( 'boat_carousel', 'ycbe_boat_carousel_shortcode' ); ?>
任何建议都非常感激
谢谢
丹尼
解决方案
错误非常简单：
注意：未定义的变量：列
根本没有column变量。（你没有把它放在提取物中）
该行$sc_att_charter_lengths = $charter_lengths;也是重复的，您已将其放了两次。
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