UK[ˈləʊə(r)] US[ˈloʊə(r)]

adj. Below; at the bottom; lower level

v. Lower; reduce; narrow

Third person singular: lowers Present participle: lowering Past tense: lowered Past participle: lowered

php strtolower() function syntax

Function:Convert all characters to lowercase

Syntax:strtolower(string)

Parameters:

Parameters Description
string Must, specify the string to be converted

Description:strtolower() function converts the string to lowercase, this function is binary safe.

php strtolower() function example


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Output:

hello world

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Output:

i'm study in php.cn