How can you remove line breaks in PHP text input fields?

To remove line breaks in PHP text input fields, you can use the `str_replace` function to replace the newline characters with an empty string. This will effectively remove any line breaks from the input text. 

$input_text = $_POST['input_text']; // Assuming input is coming from a form field

$cleaned_text = str_replace(array("\r", "\n"), '', $input_text);

echo $cleaned_text;

Keywords

PHP text input fields line breaks str_replace preg_replace

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