Remove Blank Lines by PHP Script, Remove the Blank Lines in a Textarea With PHP, Remove Line Breaks Using a PHP Language, Remove all Blank Lines Using Regular Expressions in PHP
Hello Guys so i will tell you today through expertsphp tutorial How You Can Remove the Blank Space of Your Programming Language through PHP Script.
I will try to understand you through PHP Programming Language, so let’s go.
First of all you create a form and add the method post to the form as you are told by creating the form in the example below. In the form you add a textarea input type. You can write the text or its name. You can add anything according to you. And then create an input type button.
After creating the form in html, now you have to write the code of php. I have written the code of php in the example below, for this you can see below.
remove-blank-lines.php
<!DOCTYPE html>
<html>
<head>
<title>How to Remove Blank Lines Using PHP?</title>
</head>
<body>
<h1>How to Remove Blank Lines Using PHP?</h1>
<form method="post">
<textarea name="text">
aaaaa
bbbbbbbbb
cccccccccccccc
</textarea><input name="submit" type="submit">Remove blank lines</button>
</form>
<?php
if (isset($_POST['submit'])) {
$lines = $_POST['text'];
$text = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $lines);
?>
<textarea><?php echo $text; ?></textarea>
<?php } ?>
</body>
</html>