Php - Validate Url

PHP - Validate URL
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⨀01 Aug 2024 08:56AM
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PHP - Validate URL
Function PHP
The code below shows a way to check if a URL address syntax is valid (this regular expression also allows dashes in the URL). 

preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i","https://code.dengrweb.com")

$website = 'https://code.dengrweb.com/';
if (!preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i",$website)) {
  $websiteErr = "Invalid URL";
}

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