preg_match_all匹配锚链接中的字符串，不包括“<”和“>”字符

Question

I need preg_match_all to match something like following:

<a href="cart.php?Stock=11.482&qty=1">Buy</a>

The code I'm using:

preg_match_all("'Stock=[^><]&qty=1\">Buy</a>'si", $source, $matches);

I need it to match everything before the &qty=1">Buy</a> and after the <a href="cart.php?Stock=, except the < or > characters. However, the following code does not work. Any suggestions?

Answer 1

Building further on your regex you just had to add a * after the character class

Stock=[^><]*&qty=1\">Buy</a>

If you want to match the number 11.482 add parenthesis so that group 1 contains this number

Stock=([^><]*)&qty=1\">Buy</a>