PHP将粗体文本移动到数组键

Question

I have details array:

[info_details] => Array
            (
                [0] => <b>title:</b> this is title
                [1] => <b>name:</b> this is name
                [2] => <b>created</b> this is date
            )

and I need to format this array to this:

[info_details] => Array
            (
                [title] => this is title
                [name] => this is name
                [created] => this is date
            )

so what is the best way to explode bold text? my code now:

foreach ( $array as $key => $value ) {
      $this->__tmp_data['keep'][] = preg_split('/<b[^>]*>/', $value);
}

but it doesn't work.

Answer 1

Can try this regex with preg_match() and str_replace()

$pattern = "/<b>.+:<\/b>\s?/";

$arr['info_details'] = [
    '<b>title:</b> this is title',
    '<b>name:</b> this is name',
    '<b>created:</b> this is date',
];

$new_arr['info_details'] = [];

foreach($arr['info_details'] as $val){
    preg_match($pattern, $val, $m);
    $new_arr['info_details'][trim(strip_tags($m[0]), ': ')] = str_replace($m[0], '', $val);
}

print '<pre>';
print_r($new_arr);
print '</pre>';

Output

Array
(
    [info_details] => Array
        (
            [title] => this is title
            [name] => this is name
            [created] => this is date
        )
)