In the code below, my intent is to call one of two overloaded constructors for the kap (class opacity) based on what arguments are passed to the object of class material:
Can somebody explain me why that ternary operetor return the second option instead of the first ? This is the code :
This question already has answers here: Stacking Multiple Ternary Operators in PHP (11 answers) Closed 2 years ago.
Many times i find this redundan开发者_运维知识库t: $found = $repo->findOneByCode($code); $zone = isset($found) ? $found : new Zone();
I have a statement: var sep = \' | \'; var r = \'\'; for (var i = 0; i < menuItems.length; i++) {
I want to assign a value to a variable in javascript var a开发者_开发问答 = b || c; //however if b > 200 choose c
short question. given the following example: $arr = array(); $arr[0] = false ?: NULL; var_dump($arr[0]); var_dump($arr[1]);
I\'ve become fond of PHP\'s support for the \"short ternary\", omitting the second expression: // PHP $foo = \'hello\';
I have seen advice that says the ternary operator must not be nested. I have tested the code below and it works okay. My question is, I haven\'t seen the ternary operator 开发者_如何学编程used like
Is there a ternary operator or the like in PHP that acts like ?? of C#? ?? in C# is clean and shorter, but in PHP you have to do something like:
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