Category : constants

I am building an installer script in my application. I am declaring some constants in one file for example define(DB, ”); define(USER, ”); define(PASS, ”); define(HOST, ”); Now I want to access this DB variable first and update the value of DB and so on. I have tried so far is this define(DB, ‘%dbname’); define(USER, ..

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I am pulling out my hair cause of this issue that I am facing right now. I have a simple PHP page which has only one button, that when is clicked, an AJAX request is made onto the same page. This button (when clicked) generates two new $_SESSION variables. Everything’s good, but the problem is ..

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I am aware there are already a lot of answers being posted on best practices of using Constants in Laravel. I come from the Java world whereby constants are checked for validity in the editor. In Laravel, using the config/constants.php method, return [ ‘options’ => [ ‘balance_outstanding’ => 0, ‘balance_balance’ => 1, ‘balance_partial_balance’ => 2, ..

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Why is the result of const char * a string and char * an object „byte-array“? A simple example: $ffi = FFI::cdef( "const char *strerror(int errnum);", "libc.so.6" ); var_dump($ffi->strerror(1)); returns string(23) "Operation not permitted" Removing const from the definition returns: object(FFICData:char*)#1074 (1) { [0]=> string(1) "O" } Background A function of a dynamically linked external ..

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I’m trying to output the value of CustomProperty::get(testimonial, ‘content’, ”) into a textarea element. Here’s my code : <textarea id="content" name="content" class="form-control" rows="5" value="{{ constant(‘CustomProperty::get(testimonial, ‘content’, ”) ‘) }}" style="max-width:100%;"></textarea> But twig throws an error like: Warning: constant(): Couldn’t find constant CustomProperty::get(testimonial, ‘role’, ”) in /Applications/XAMPP/xamppfiles/htdocs/gamelab.xxx/vendor/twig/twig/src/Extension/CoreExtension.php on line 1261 It seems that it can’t find ..

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I have the next js for my site. <script type="text/javascript"> const trophy = document.querySelectorAll(‘.trophy’) trophy.forEach(element => { const img = element.querySelector(‘.trofis’) const src = img.getAttribute(‘src’) const span = element.querySelector(‘.text-content’) if (const src == ‘https://example.com/1.jpg’) span.innerText = ‘Trophy AA’ else if (const src == ‘https://example.com/2.jpg’) span.innerText = ‘Trophy BB’ else span.innerText = ‘Nullo’ // }) </script> ..

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While debugging a large body of code, I came across the following that was completely unrelated to my debugging. I did spend an inordinate amount of time Google searching for a plausible explanation: The declaration of a const, within a function, within a conditional (if), within a require of an external file included. NOTE: this ..

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I am using some of the available constants in PHP to show the date and time in a particular format: $created_date=date(Y.’-‘.m.’-‘.d.’T’.H.’:’.i.’:’.s.’Z’,$created_timestamp); Since updating from PHP 7.1 to 7.4, I get the following messages in the log file: PHP Warning: Use of undefined constant Y – assumed ‘Y’ (this will throw an Error in a future ..

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