query: Is it a bug in PHP with assignment by reference?
positive_passages.docid: 142173
positive_passages.text: PHP param by ref => assign to ref = NULL
negative_passages.docid: 129581
negative_passages.text: Does C++ pass objects by value or reference?
negative_passages.docid: 17422
negative_passages.text: Is it OK to use assignments in expressions?
negative_passages.docid: 122025
negative_passages.text: Why can't I assign arrays as &a = &b?
negative_passages.docid: 92847
negative_passages.text: What's the deal with a leading underscore in PHP class methods?
negative_passages.docid: 137386
negative_passages.text: PHP bug with converting object to arrays
negative_passages.docid: 52915
negative_passages.text: Is php's 'include' a function or a statement?
negative_passages.docid: 153624
negative_passages.text: What's the difference between is_null($var) and ($var === null)?
negative_passages.docid: 2112
negative_passages.text: Strict warning: Only variables should be passed by reference
negative_passages.docid: 1784
negative_passages.text: What's the difference between passing by reference vs. passing by value?
negative_passages.docid: 71641
negative_passages.text: PHP: Static and non Static functions and Objects
negative_passages.docid: 111341
negative_passages.text: PHP error: "Cannot pass parameter 2 by reference"
negative_passages.docid: 111655
negative_passages.text: What is the difference between single-quoted and double-quoted strings in PHP?
negative_passages.docid: 145656
negative_passages.text: Weak typing in PHP: why use isset at all?
negative_passages.docid: 81421
negative_passages.text: C++ reference and non reference return of class object- why output same?
negative_passages.docid: 153192
negative_passages.text: Why doesn't PHP permit private const?
negative_passages.docid: 144723
negative_passages.text: Why doesn't java support pass by reference like C++