Which of the following is not a valid way to increment a variable in PHP?$var++;++$var;$var += 1;$var =+ 1
Question
Solution 1
The invalid way to increment a variable in PHP is $var =+ 1. This is because the =+ operator does not exist in PHP. The correct operator to use is +=. So, the correct way to increment a variable by 1 in PHP would be $var += 1. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed t
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