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Tag: arrays

PHP – Multiple OR operators in if statement

I am working with getters and setters within my Symfony project. I have to use if() statement to check if status field does not have specific values before changing other field. Code: I defined constants and also using OR operator. I was wondering if there is more elegant solution than this. Maybe is_array() function, but don’t know can it be

Showing duplicate keys in associative array in PHP

I have an array of numbers: [Note: $arrNum is dynamic. It’s created using rand(). So every time the values will be different. It’s not fixed values.] Now there’ll will be an associative array named $arrNumDouble. The key of $arrNumDouble is the value of $arrNum and the value corresponding to the key is the double of the key. Now $arrNumDouble becomes:

How to display a column of data when the parent variable might not be declared?

I am generating some dynamic content in the view layer of my codeigniter project. The trouble is, I am getting the following error in my ternary expression: Parse error: syntax error, unexpected token “foreach” How can I display the looped category_name data separated by <br/> tags without generating this error when $log->category is not declared? Answer The code you have

How can i reformat array this array?

So i have this database table From that table i want to achievie this (My Expected result) I don’t know the best way to handle this, so for now i create two query. My first query SELECT * FROM ( …

foreach array wise multi SQL query not working in PHP

I am trying to execute multiple queries with the multiple selected checkbox value-wise in PHP. I am facing trouble that my code is executing only one checkbox value-wise query and the rest is denied. I checked on StackOverflow about this issue and I got lots of threads about foreach loop but in my case, it is not working when I

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