Efficiently finding lines that match a pattern : preg_match « String « PHP






  1. PHP
  2. String
  3. preg_match

Efficiently finding lines that match a pattern

 
<?
$fh = fopen('/path/to/your/file.txt', 'r') or die($php_errormsg);
while (!feof($fh)) {
    $line = fgets($fh);
    if (preg_match($pattern, $line)) { $ora_books[ ] = $line; }
}
fclose($fh);
?>








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