将数组添加到数组中,并将其与特定键相关联
Adding arrays into an array, and associate it with a specific key
我有一个这样的数组:
$args = array(
'post_type' => 'player',
'posts_per_page' => -1,
);
我再有一个数组,比如:
[stateArray] => Array
(
[0] => OR
[1] => WI
)
我需要将其添加到原始 $args
数组以专门获得此结果:
$args = array(
'post_type' => 'player',
'posts_per_page' => -1,
'meta_query' => array(
'compare' => 'AND',
[0] => array(
'key' => 'state',
'value' => 'OR',
'compare' => '=',
),
[1] => array(
'key' => 'state',
'value' => 'WI',
'compare' => '=',
),
)
);
尝试此代码:
$stateArray = $_POST['stateArray'];
$state_array_wrapper = array('meta_query' => array());
foreach ($stateArray as $state) {
$single_state_array = array(
'key' => 'town_state',
'value' => $state,
'compare' => '='
);
array_push($state_array_wrapper, $single_state_array);
}
$state_array_wrapper = array_values($state_array_wrapper);
array_push($args, $state_array_wrapper);
我得到这个结果:
Array (
[post_type] => player
[posts_per_page] => -1
[0] => Array
(
[0] => Array
(
)
[1] => Array
(
[key] => town_state
[value] => OR
[compare] => =
)
[2] => Array
(
[key] => town_state
[value] => WI
[compare] => =
)
)
)
不知道为什么我在最终数组中根本看不到 'meta_query'
,或者即使我确实看到了如何将这两个 $single_state_array
推入 meta_query它出现了。如何正确地做到这一点?
您需要为您的 $args 提供 meta_query 的密钥
然后你需要推送到那个数组
$args['meta_query'] = array('compare'=>'AND');
foreach ($stateArray as $state) {
$single_state_array = array(
'key' => 'town_state',
'value' => $state,
'compare' => '='
);
array_push($args['meta_query'], $single_state_array);
/* short hand in php 7 */
//$args['meta_query'][] = $single_state_array;
}
这看起来很简单。如果我看错了请告诉我...
$args['meta_query'] = array('compare'=>'AND');
foreach($stateArray as $val)
$args['meta_query'][] = array('key'=>'town_state', 'value'=>$val, 'compare'=>'=');
就这些了。
我有一个这样的数组:
$args = array(
'post_type' => 'player',
'posts_per_page' => -1,
);
我再有一个数组,比如:
[stateArray] => Array
(
[0] => OR
[1] => WI
)
我需要将其添加到原始 $args
数组以专门获得此结果:
$args = array(
'post_type' => 'player',
'posts_per_page' => -1,
'meta_query' => array(
'compare' => 'AND',
[0] => array(
'key' => 'state',
'value' => 'OR',
'compare' => '=',
),
[1] => array(
'key' => 'state',
'value' => 'WI',
'compare' => '=',
),
)
);
尝试此代码:
$stateArray = $_POST['stateArray'];
$state_array_wrapper = array('meta_query' => array());
foreach ($stateArray as $state) {
$single_state_array = array(
'key' => 'town_state',
'value' => $state,
'compare' => '='
);
array_push($state_array_wrapper, $single_state_array);
}
$state_array_wrapper = array_values($state_array_wrapper);
array_push($args, $state_array_wrapper);
我得到这个结果:
Array (
[post_type] => player
[posts_per_page] => -1
[0] => Array
(
[0] => Array
(
)
[1] => Array
(
[key] => town_state
[value] => OR
[compare] => =
)
[2] => Array
(
[key] => town_state
[value] => WI
[compare] => =
)
)
)
不知道为什么我在最终数组中根本看不到 'meta_query'
,或者即使我确实看到了如何将这两个 $single_state_array
推入 meta_query它出现了。如何正确地做到这一点?
您需要为您的 $args 提供 meta_query 的密钥 然后你需要推送到那个数组
$args['meta_query'] = array('compare'=>'AND');
foreach ($stateArray as $state) {
$single_state_array = array(
'key' => 'town_state',
'value' => $state,
'compare' => '='
);
array_push($args['meta_query'], $single_state_array);
/* short hand in php 7 */
//$args['meta_query'][] = $single_state_array;
}
这看起来很简单。如果我看错了请告诉我...
$args['meta_query'] = array('compare'=>'AND');
foreach($stateArray as $val)
$args['meta_query'][] = array('key'=>'town_state', 'value'=>$val, 'compare'=>'=');
就这些了。