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Tag: php

What kind of array does PHP use?

I can define an array in PHP like this: In C++, we have two kinds of array. The first kind is a fixed size array, for example: The second kind is a dynamic sized array What kind of array does PHP use? Are both kinds of arrays in PHP? If so, can you give me examples? Answer PHP is not

Error while compiling php – DSO missing

I compiled php7 as below sudo make throws following error /usr/bin/ld: ext/curl/.libs/interface.o: undefined reference to symbol ‘CRYPTO_set_id_callback@@OPENSSL_1.0.0’ //lib/x86_64-linux-gnu/libcrypto.so.1.0.0: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exi…

How do I chown recursively?

php

I want to change the owner of a directory recursively using PHP. The chown function works only on a single file. I know I can use the below command from the terminal: sudo chown -R user /path/to/…

Merge two JSON arrays and then sort them

How would I merge both JSON arrays and then sort the value of ID so that the result displays the highest number to the lowest number? For example, my desired output from the script below would be: 1 – Jimbo 2 – Bob 6 – Luke 12 – Chris 16 – Jonas 36 – Sam Here’s my JSO…

Class AppHttpControllersAdminController does not exist

i have this error when user return from login to home page i can’t understand what is it i am doing MultiAuth in laravel 5 and also help me if i can use login function and other registration function that is already available for users table i have no idea how to do that with already written functions t…

PHP Short Open Tag prints “1 “

php

When i write php code with html using php short open tag, it prints 1 every time. Why it’s happening ? Answer Because it returns true. You need to use include_once without the short open tag, so like this: When you write an open short tag, like this; You actually write this: Which results in “1&#8…

PHP Guessing Number

php

This is a random number guessing game between 1 and 100. I am stuck on the guessing number part. The code doesn’t work, whatever number I put it just show me the message “Your number is lower!”.I need help. This is what I have so far. Answer You will always get lower because There isn’…

WordPress – Logout redirection based on role

I’m trying to determine how I can redirect users upon logout, to a URL defined by their role. Simply put, I want to redirect admins (as well as editors) that logout to a different URL, than subscribers / privileged users. I’m using the following code to redirect users at logout right now, but this…