Here\'s the code: if(trim($_POST[\'email\']) == \'\'){ $hasError = true; } els开发者_如何学Pythone if (!preg_match(\"/^[A-Z0-9._%-]+@[A-Z0-9._%-]+\\.[A-Z]{2,4}$\", trim($_POST[\'email\']))) {
I trying do something like that f开发者_JS百科or example: <img src=\"/1.gif\" /> <img src=\"/2.gif\" />
This question already has answers here: How to validate an email address in PHP (15 answers) Closed 2 years ago.
I am stuck with parsing a string containing key-value pairs with operators in between (like the one below) in PHP. I am planning to user regex to parse it (I am not good at it though).
I want to get all the image address which is a letter. I use this... <?php $str = <<<EOT imag开发者_如何学编程e/20110331_121.jpg
The following regex gets all images src but shows it with src=\" at the beginin开发者_运维问答g and \" at the end of the path.
hey guys, my php variab开发者_开发知识库le $content holds html! i want to filter this $content for
I have a XHTML form where I ask people to enter their full name. I then match that with preg_match() using this pattern: /^[\\p{L}\\s]+$/
I\'ve got a series of .txt开发者_开发百科 files that I\'m reading in a for loop. And I\'ve placed a token in some of the text files in the form [widget_]
I really don\'t understand regex at all, and it hurts my head. I\'ve a bit of t开发者_运维问答ext which looks like this
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