I’ve just sended a messege to the server admin asking if he can set the cronjobs on the server and he asked me to tell him if everything is working right. How can I test whether the cronjobs are …
Tag: php
PHP Date Function Seven days previous
I am trying to use PHP’s Date Function to get the date of 7 days earlier in YYYY-MM-DD format. when i try i get an error Answer Use the strtotime method provided by PHP. date(‘Y-m-d’, strtotime(‘-7 days’)) Thanks to @lonesomeday for pointing out my mistake in the comments 😉
Multiple Uniques MYSQL
I have some code im trying to get working. What im looking for is to have it so that i query a site, then display results and upload to database. I want it to ignore duplicates which i have working by checking the date. issue im having is when a user searches for another stock ticker it does not insert
How to remove line breaks (no characters!) from the string?
This might appear to be a dupe, but rest assured it isn’t – I have searched both SO as well as the rest of the web for an answer to my problem and ended up finding the same insufficient “solutions” over and over. Anyhow, here it goes: I’m saving user input from a textarea to a My…
Check if a PHP cookie exists and if not set its value
I am working on a multilingual site so I tried this approach: The idea is that if the client doesn’t have an lg cookie (it is, therefore, the first time they’ve visited this site) then set a cookie lg = ro for that user. Everything works fine except that if I enter this page for the first time, th…
PHP SESSION variable get’s deleted each reload
Does anybody know what can cause the $_SESSION variable to be cleared? The session variable is used to keep track of products in the cart. Everything worked perfect on the development and production server. Out of a sudden the production server looses the session variable – without any changes updated. …
PHP Session variable not getting set
In one page of our site, I have this code: and further down, this button control: Now, in the register template, I have this code: But it only shows the value as /. What could be going on that is causing this? Answer What I ended up doing was sending a post variable to the page. The difference in the
explode an array of delimited strings into two arrays
I have the following array: that I need to split into two arrays using “-” as delimiter: and Is there anything like array_explode that does what I want? or a combination of php array functions? I’d like to do this without going through my own for/each loop, if possible, or at least minimize …
PHPStorm: correct PHPDoc for a Collection of Objects?
I’m using the PHPStorm IDE, and run into trouble when I run the code inspection. I have a method which returns a collection of objects. The Collection itself is an object, which has its own methods, and implements the Traversable interface: If I document findByUser() to return a Collection, the code ins…
PDO get the last ID inserted
I have a query, and I want to get the last ID inserted. The field ID is the primary key and auto incrementing. I know that I have to use this statement: That statement works with a query like this: But if I want to get the ID using this statement: I get this error: What am I doing wrong?