How to convert a string to lowercase in php?

1.	How to convert a string to lowercase in php?
Answer» You can USE strtolower() to convert any string to lowercase. Example strtolower('BEST Interview QUESTIONS'); // OUTPUT: best interview questions

Answer»

You can USE strtolower() to convert any string to lowercase.

Example

strtolower('BEST Interview QUESTIONS');
// OUTPUT: best interview questions

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