Web Reference: To return a reference from a function, use the reference operator & in both the function declaration and when assigning the returned value to a variable: Example #3 Returning a reference from a function This technique is also used in some functions defined by php itself (e.g. $count in str_replace, $matches in preg_match). This might feel quite different from returning multiple values, but it is worth at least knowing about. A user-defined function declaration starts with the keyword function, followed by the name of the function. The opening curly brace { indicates the beginning of the function code, and the closing curly brace } indicates the end of the function.
YouTube Excerpt: In this tutorial I show you how to
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Php Function Returning A Function Net Worth 2026: Salary, Income & Wealth Net Worth & Biography

Estimated Worth: $53M - $70M
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Last Updated: April 7, 2026
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