Oct 22, 2015 · Variables in PHP are represented by a dollar sign followed by the variable's name. The variable name is case-sensitive. Variable names follow the same rules as other labels in …

Write text to the output using PHP Keywords, classes, functions, and user-defined functions ARE NOT case-sensitive Variable names ARE case-sensitive

Nov 1, 2016 · PHP is case sensitive. This is the part of rules of PHP that describes the definition of variables. In the following code, the use of the same word for a variable but different cases …

Aug 24, 2022 · PHP is a unique programming language in terms of case sensitivity. In PHP, variables and constants are case sensitive, while functions are not case sensitive. PHP …

Jul 19, 2024 · In PHP, certain elements are case-sensitive while others are not, leading to different outcomes based on the case used. This section delves into the specifics of case …

Aug 17, 2010 · Yes, == is case sensitive. The easiest way for me is to convert to uppercase and then compare. In instance: $var = "Hello"; if(strtoupper($var) == "HELLO") { echo "identical"; } …

Apr 13, 2011 · No, they are not case sensitive, however, you should always use the case that is in the manual, for consistency. However, variables are case sensitive.

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In PHP, user-defined functions, classes, built-in constructs and keywords such as echo, while, class, etc., are case insensitive. However; variables on the other hand, are case sensitive. …

Feb 6, 2024 · One of the most common questions developers have when learning PHP is whether or not keywords in the language are case-sensitive. We’ll delve into the nuances of PHP’s …