How to remove spaces and newlines in strings in php

How to remove spaces and newlines in php strings: You can use the built-in function str_replace() to delete them. This function can replace some specific characters in the string with other characters and return a string with the replacement value, for example: [str_replace(PHP_EOL,'',$str)].

The str_replace() function in php can replace some characters in a string with other characters (case-sensitive) and return a string with the replacement value or array.

(Recommended tutorial:php video tutorial)

Syntax:

str_replace(find,replace,string,count)

Parameters:

• find Required. Specifies the value to look for

• replace Required. Specifies the value to replace the value in find

• string Required. Specifies the string to be searched

• #count Optional. Variable that counts the number of substitutions

(Related recommendation:php training)

Example:

To remove newlines and spaces from a certain string.

$str = str_replace(PHP_EOL, '', $str);

Note: Line breaks in PHP can be replaced by PHP_EOL.

The above is the detailed content of How to remove spaces and newlines in strings in php. For more information, please follow other related articles on the PHP Chinese website!