Поиск url с параметрами

preg_match_all("/<a\s.*?href\s*=\s*['|\"](.*?)(?=#|\"|')/si", $data, $matches);

preg_match_all("/<a\s.*?href\s*=\s*['|\"](.*?\?.*?)(?=#|>|\"|')/si", $data, $matches);

preg_match_all("/<a\s.*?href\s*=\s*['|\"](.*?\?.*?)(?=#|>|\"|')/i", $data, $matches);

preg_match_all("/<a\s*?href\s*=\s*[\'\"]([^\'\"]+\?[^\'\"\#]+)/si", $data, $matches);

preg_match_all("/<a\s.*?href\s*=\s*([^'|\"].*?[^'|\"])(?= |#|>)/si", $data, $matches);

preg_match_all("/<a\s*?href\s*=\s*([^\"']+\?[^'\"\# ]+)/si", $data, $matches);

<?php
 
$sData = '
<a href="http://site.com/index.php">0</a>
<a href="http://site.com/index.php?id=1">1</a>
<a href="http://site.com/calc/index.php?id=1&scheme=Venus">2</a>
<a href="http://site.com/index.php">0</a><a href="http://site.com/index.php?id=1">1</a><a href="http://site.com/calc/index.php?id=1&scheme=Venus">2</a>
<a href="http://site.com/index.php">0</a>
<a href="http://site.com/index.php?id=1">1</a>
<a href="http://site.com/calc/index.php?id=1&scheme=Venus">2</a>
<a href="http://site.com/index.php">0</a><a href="http://site.com/index.php?id=1">1</a><a href="http://site.com/calc/index.php?id=1&scheme=Venus">2</a>
';
 
preg_match_all('/<a\shref=\"(.*?)\">(.*?)<\/a>/', $sData, $aMatches);
 
echo '<pre>';
print_r($aMatches);
echo '</pre>';
 
?>