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Regular expression example to get all superlinks on a certain web page_PHP tutorial
- WBOYOriginal
- 2016-07-13 17:26:16849browse
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if(isset( $url)){
echo "$url has the following link:
";
$fcontents = file($url);
while(list(,$line)=each($fcontents )){
while(eregi((href[[:space:]]*=[[:space:]]*"?[[:alnum:]:@/._-]+"?)(. *),$line,$regs)){
$regs[1] = eregi_replace((href[[:space:]]*=[[:space:]]*"?)([[:alnum: ]:@/._-]+)("?),"2",$regs[1]);
echo " $regs[1]
";
$line = $regs[ 2];
}
}
}
?>
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