How to add spaces to each paragraph in php

This article mainly introduces the method of adding spaces to each paragraph in PHP, involving PHP_EOL variables and operation skills of arrays and strings. It has certain reference value. Friends in need can refer to this article

The example describes how to add spaces to each paragraph in PHP. The specific implementation method is as follows:

<?php
 //Prepends whitespace to each line of a string
 function white_space( $string, $whitespace )
 {
  //Create an array from the string, each key having one line
  $string = explode( PHP_EOL, $string );
  //Loop through the array and prepend the whitespace
  foreach( $string as $line => $text )
  {
   $string[ $line ] = $whitespace . $text;
  }
  //Return the string
  return( implode( PHP_EOL, $string ) );
 }
?>

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