Tag: key

php can not get array value from an array

I have an array: And I would like to get the first value in the array: I have tried each of the following: array_values($_array)[0]; $data[0]; array_keys($data)[0]; But none of them work, and I instead get an empty string. I need to get the first element or key of the array. Answer you can use array_key_first(your_array) Get the first key of

PHP curl API request works. Using explode to make array, not giving key value pairs desired

arrays explode key php

Like the title says I am getting the API response just fine. I’ve cleaned the response data up several different ways. When attempting to use explode, I cannot get it to assign the string as the key and value pairs needed. I’ll post some of the data below. If I need to delimit the data differently for ease, I will.

Array search to get key value doesn’t work after json_decode

arrays key php

I have this JSON code: [ {“id”:16385,”value”:”2″}, {“id”:4121,”value”:”Spiderman”}, {“id”:78036,”value”:”Batman”}, {“id”:8075,”value”:[“I accept the terms”]} ] I am having this array below out of …

PHP Explode Populate Keys Not Values

arrays explode key php split

Let’s say you have a comma-delimited string: $str = ‘a,b,c’; Calling explode(‘,’, $str); will return the following: array(‘a’, ‘b’, ‘c’) Is there a way to explode such that the resulting array’s …

unable to add key value pairs to complex object in php

key object php

I’m trying to create the follwing object in PHP: $obj= {abc@gmail.com:[usr:130,fname:’Bob’,lname:’thekid’,news:0,wres:1,SWAGLeaders:0]} ultimately $obj will have a number of email addresses each …

Split flat array into grouped subarrays containing values from consecutive key in the input array

arrays grouping key php

I have an array from array_diff function and it looks like below: As you can see, we have a gap between the keys #3 and #5 (i.e. there is no key #4). How can I split that array into 2 parts, or maybe more if there are more gaps? The expected output would be: Answer You can use old_key,new_key concept

Filter array to retain all elements that have a key containing a searched string

filtering key php substring

I’m trying to do some predictive searching, and I am using preg_grep() as a way to get away from the LIKE in SQL. I have the following array: If I have Phorc I want all array elements (key and value), with a partial match of Phorc, so here Phorce => 123. Is this possible with preg_grep() ? I have tried

Multidimensional PHP array – Key exists

arrays exists key multidimensional-array php

I want a function that will return TRUE or FALSE based on if a given key exists in a multidimensional array in PHP. I haven’t been able to figure out a recursive function to perform this action. A sample of what this could do: Answer This is where a recursive function comes in handy. Note that this can take some

PHP — identifying last key in foreach to eleminate last delimeter

foreach key php

I’ve been trying to get this to work and while I have tried many methods posted on this site on other pages, I can’t get any of them to work. I need to identify the last key so that my results don’t have a , at the end. This sounds like such and easy task but I just cant seem

key value being replaced by ‘key’ when using merge() in twig

key merge php symfony twig

I am trying to add pairs of key value to an array with their current values for all those attributes not starting by ‘_’. For some reason, the merge replaces the value of “key” (i.e slug) with the string ‘key’. For example when slug is the only attribute with key not starting with ‘_’, it behaves as follows: I have