You can use explode() or preg_split(), like this: $i = 0; foreach( $namesArray as $key => $name ) { $arr = explode( ‘ -‘, $name, 2 ); //$arr = preg_split( ‘/\s+\-/’, $name, 2 ); $name2 = isset( $arr[0] ) ? trim( $arr[0] ) : ”; $role_name = isset( $arr[1] ) ? trim( $arr[1] ) : … Read more
In PHP, the number 0 is interpreted as false-ish. Your if-statement asks for a true-ish condition like this: If the result of the array_search function is interpreted as true-ish, THEN do the stuff which means if the result is 0, it is interpreted as false, and the code doesn’t run. What to do? Use the … Read more
What you need to use is comment_form_defaults filter that has large and nested $defaults array passed. That array will have (among other things) something like this in it: fields author << this will have something like <span class=”required”>*</span> in it email << this will have something like <span class=”required”>*</span> in it url comment_notes_before << this … Read more
In PHP, there is no need to use the square brackets that are required in an HTML form name to indicate an array, such as you get when using checkboxes. In other words, this in HTML: <label><input type=”checkbox” name=”brand[]” value=”1″> Brand 1</label> <label><input type=”checkbox” name=”brand[]” value=”2″> Brand 2</label> <label><input type=”checkbox” name=”brand[]” value=”3″> Brand 3</label> Will … Read more
You’re looking at a serialized representation of the array Array( ’75’, ’68’ ). Serialization is the process by which PHP stores a data object as a string, much like the manner in which JSON is a string representation of a Javascript object. PHP data structures may be converted into a serialized format via PHP’s serialize(), … Read more
The values look like they have been serialized using maybe_serialize( $data ). If that’s the case, then you can reverse that with maybe_unserialize( $original ). As per this answer, unserialize( $str ) will also create a PHP value from a stored representation. Try: $mydata=”a:3:{i:0;s:6:”ozujak”;i:1;s:7:”travanj”;i:2;s:7:”svibanj”;}”; $mydata = unserialize($mydata); echo $mydata[0]; // ozujak
Notice that there are no echo statements, so nothing will be output. You need to echo the result, or nothing will be sent to the browser. If it was just a basic loop (without a blue container) I could style the posts with nth-child formula, but I need to place this container in between the … Read more
This is a PHP issue, not specific to WordPress. PHP does not allow you to declare a property as an expression. It should be a literal. So you can not call a function inside a property declararion. (see Invalid property declarations in http://php.net/manual/en/language.oop5.properties.php) The solution is to create a getter method and use it instead. … Read more
I’m answering myself for the benefit of others. I was passing an array of post type slugs to apiFetch instead of passing an array with their rest_base parameter. So, the correct function should be: const postTypes = useSelect( ( select ) => { const { getPostTypes } = select( ‘core’ ); const excludedPostTypes = [ … Read more
Redirect to another page using contact form 7? [closed]