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Remove extra whitespace from the beginning PHP?
If you want to remove extra whitespace from the beginning, use ltrim() in PHP. Let’s say the following is our variable −
$value=" Hello, welcome to PHP Tutorial ";
We want the output with no whitespace on the left −
Hello, welcome to PHP Tutorial
Example
<!DOCTYPE html> <html> <body> <?php $value=" Hello, welcome to PHP Tutorial "; print_r( "The actual value is=".$value."<br>"); echo "The actual length is=",strlen($value)."<br>"; $modifiedValue=ltrim($value); echo "After removing extra whitespace from beginning=",strlen($modifiedValue)."<br>"; echo "The result is=".$modifiedValue; ?> </body> </html>
Output
This will produce the following output
The actual value is= Hello, welcome to PHP Tutorial The actual length is=34 After removing extra whitespace from beginning=32 The result is=Hello, welcome to PHP Tutorial
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