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Laravel Check If Related Model Exists

...hp 7.2+ you can't use count on the relation object, so there's no one-fits-all method for all relations. Use query method instead as @tremby provided below: $model->relation()->exists() generic solution working on all the relation types (pre php 7.2): if (count($model->relation)) { ...
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Correct file permissions for WordPress [closed]

...tup you should tighten the access rights, according to Hardening WordPress all files except for wp-content should be writable by your user account only. wp-content must be writable by www-data too. chown <username>:<username> -R * # Let your useraccount be owner chown www-data:www-data...
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Instagram how to get my user id from username?

...ow: https://www.instagram.com/{username}/?__a=1 E.g: This url will get all information about a user whose username is therock https://www.instagram.com/therock/?__a=1 Update i June-20-2019, the API is public now. No authentication required. Update in December-11-2018, I needed to confirm t...
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SVN: Is there a way to mark a file as “do not commit”?

...rtoiseSVN has a built in changelist, "ignore-on-commit", which is automatically excluded from commits. The command-line client does not have this, so you need to use multiple changelists to accomplish this same behavior (with caveats): one for work you want to commit [work] one for things you want...
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How to find the last day of the month from date?

How can I get the last day of the month in PHP? 28 Answers 28 ...
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PHP: merge two arrays while keeping keys instead of reindexing?

...operator is not an addition, it's a union. If the keys don't overlap then all is good, but if they do... – GordonM May 3 '12 at 15:46 3 ...
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When and why I should use session_regenerate_id()?

... And what appends if the hacker do the 20th call ? Session ID is changed and he is the only one to own the session ;)) – fred727 Oct 6 '15 at 10:59 ...
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PHPUnit assert that an exception was thrown?

...exception in the same test, makes testing for many expected exceptions a really clunky affair. I wrote an actual assertion to try to solve those problems. – mindplay.dk Aug 24 '15 at 19:08 ...
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PHP: How to check if image file exists?

...ted. And then, it will only work when allow_url_fopen is activated in your PHP config share | improve this answer | follow | ...
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Origin is not allowed by Access-Control-Allow-Origin

... of the responding server is to add a response header for: Access-Control-Allow-Origin: * This will allow cross-domain Ajax. In PHP, you'll want to modify the response like so: <?php header('Access-Control-Allow-Origin: *'); ?> You can just put the Header set Access-Control-Allow-Origin ...