![]() Please note that I DO NOT want the answer but a little help in guiding as to how to begin this.īy the looks of if, I assume these problems were designed to build one into the other. ![]() ![]() Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Anyway, I believe the behaviour of foreach in this case is extremely dangerous. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. I was a little bit surprised that didn't work. In PHP, references allow you to create multiple names for the same variable, enabling you to access and manipulate its value through different identifiers. 14:18 UTC Although theres a user note in the manual, still this problem is not described in the documentation itself. external library modules can take them as parameters), but allows to pass variables of other types by reference. May 30th => jan 1 => ) and if I format them, it looks like: Array ( => => => ) */ $dateArray = array ( "may 30th", "jan 1", "May 13, 2007" ) echo "My date array looks like: \n " print_r ( $dateArray ) echo "and if I format them, it looks like: \n " print_r ( formatDateArray ( $dateArray ) ) I was playing with PHP recently and wanted to assign variable in foreach loop and pass value by reference at the same time. PHP paradigm is that objects (and resources) are always references, while other types (base types or arrays) are copied, so the & operator has no effect on objects (and is meaningless on resources since only 'special functions' i.e.
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