Mega Code Archive
Finding All Matching Lines in a File
<![CDATA[
<?php
$file = fopen("testfile.txt", "r") or die("Cannot open file!\n");
while ($line = fgets($file, 1024)) {
if (preg_match("/Hello( World!)?/", $line)) {
echo "Found match: " . $line;
} else {
echo "No match: " . $line;
}
}
fclose($file);
?>
]]>