Php Remove Spaces

Given a string element containing some spaces and the task is to remove all the spaces from the given string str in php.
Php remove spaces. Php trim remove whitespace from string php trim function is used for removing the white space or other characters from starting and end of a string. An ordinary space. It will not remove whitespace occurs in the middle of the string. Ascii 32 0x20 an ordinary space.
If you want to remove whitespace only from the end of a string you should use the rtrim function in php. In some cases unnecessary whitespaces may be there in the beginning or end of a string we can use this function to remove those blank spaces. You can use the php trim function to remove whitespace including non breaking spaces newlines and tabs from the beginning and end of the string. In order to do this task we have the following methods in php.
Ltrim removes whitespace or other predefined characters from the left side of a string rtrim removes whitespace or other predefined characters from the right side of a string. Use the php trim function. The output should be my name is john smith my favourite subject is php. T ascii 9 0x09 a tab.
This function returns a string with whitespace stripped from the beginning and end of str. If you want to remove whitespace from both ends of a string you should use the trim function instead of using both ltrim and rtrim. These functions will remove the following whitespace characters. Let s take a look at an example to understand how it basically works.
The above example will however only remove spaces. The trim function removes whitespace and other predefined characters from both sides of a string. You can use the preg replace function which perform a regular expression search and replace as demonstrated in the following example. Its used for formatting data properly.
For this use trim and withing that preg replace to replace. If you want to remove all whitespaces including tabs newlines etc. We need to remove the new line above and replace with a whitespace i e.