trim whitespace in php code example
Example 1: how to trim white space array in php
$fruit = array(' apple ','banana ', ' , ', ' cranberry ');
$trimmed_array = array_map('trim', $fruit);
print_r($trimmed_array);
Example 2: remove whitespace from string php
$str = "\n\n\nHello World!\n\n\n";
echo "With trim: " . trim($str);
Example 3: php remove all whitespace from a string
$whatonearth=preg_replace('/\s/','',"what o n ear th");
Example 4: how to trim text php
$text = " hello world ";
$text = trim($text);
=> "hello world"