PHP if variable contains string or multiple words - php

Question

I have these two variables
$page_title = '[[+pagetitle]]';
$title_match = 'Marketing Campaign Calendar';
The first is pulling the name of an asset or page and the second are three words I want to search for within those titles. I currently have this if statement which works perfectly as is but I need to add another condition.
if(in_array($content_name, $open_modal_types)) {
// Return view / download buttons
return '<div class="button-group">
<a href="[[~[[+id]]]]"
class="button secondary open-modal"
data-mfp-src="#document-modal"
data-title="[[+pagetitle]]"
data-type="' . $content_name . '"
>View</a>
<a href="[[~[[+id]]]]" class="button secondary" download>Download</a>
</div>';
}
else if($is_binary == '1') {
// Return download button
return '<a href="[[~[[+id]]]]" class="button secondary" download>Download</a>';
}
So I'm trying to accomplish something like this:
if(in_array($content_name, $open_modal_types)) {
// Return view / download buttons
if($page_title contains all of the words in $title_match) {
return "something";
}else{
return '<div class="button-group">
<a href="[[~[[+id]]]]"
class="button secondary open-modal"
data-mfp-src="#document-modal"
data-title="[[+pagetitle]]"
data-type="' . $content_name . '"
>View</a>
<a href="[[~[[+id]]]]" class="button secondary" download>Download</a>
</div>';
}
}
else if($is_binary == '1') {
// Return download button
return '<a href="[[~[[+id]]]]" class="button secondary" download>Download</a>';
}
I've tried using strpos and preg_match but couldn't get it to work. I don't know if I have too many if statements or what. Any suggestions will be helpful.
Thanks

Answer 1

You can use a function like this
<?php
$words = "test1 test2 test3";
function containsAllWords($title, $words) {
$arrWords = explode(" ", $words);
foreach ($arrWords as $word) {
if (strpos($title, $word) === false) {
return false; // one word is not found, so it doesn't contain ALL
}
}
return true; // if we got here, it contains all the words
}
var_dump(containsAllWords("test1 test2 test4", $words)); // false
var_dump(containsAllWords("test1 test2 test3 test4", $words)); // true

Answer 2

may be instead of this
if($page_title contains all of the words in $title_match)
use preg_match:
$title_match = '('.str_replace(' ',')&(', $title_match).')';
if(preg_match('/'.$title_match.'/i', $title_match))
But you should be sure that $title_match not contains special symbols, or filter it by \

Answer 3

So the site I am working on is built in Modx which is fairly new to me. Instead of my original solution I was trying to attempt, I created a new content type within the CMS and wrote my modifications for that content type only. This makes much better sense than what I was trying to do before.
Any other Modx users out there, feel free to reach out to me if you want more details on my solution and what I was trying accomplish.
Thanks to those for trying to help.