zquestz/php_file_search.php

## php_file_search.php
<?php
  function check_terms($line, $search_terms) {
    $retval = true;
    $matrix = array();
    foreach ($search_terms as $term) {
      if (strpos(strtolower($line), strtolower($term)) > 0) {
        array_push($matrix, true);
      } else {
        array_push($matrix, false);
      }
    }
    if (in_array(false, $matrix)) {
      $retval = false;
    }
    return $retval;
  }
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  <head>
    <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
    <title>Infinity</title>
    <link rel="stylesheet" href="css/main.css" type="text/css" media="screen" title="main" charset="utf-8">
  </head>
  <body>
    <div id="symbol">
      <img src="images/infinity_badymaru.png" alt="∞" title="∞">
    </div>
    <div id="links">
      <div class="link">[ <a href="https://192.168.1.17">Admin</a> ]</div><div class="link">[ <a href="https://192.168.1.7">The Lag</a> ]</div>
    </div>
    <div id="search">
      <form action="index.php" method="get">
        Search: <input type="text" name="search" />
      </form>
    </div>
    <div id="results">
<?php
  # Make sure they searched for something
  if ($_GET['search'] != "") {
    # Get 'search' param
    $search_term = $_GET['search'];

    # Get array of Search Terms
    $search_terms = explode(" ", $search_term);

    # Path you want trimed from the left of the input file
    $path_trim = '/share/Infinity/Bases/Default/';

    # Find what they searched for in file_list.txt
    $lines = file('file_list.txt');

    # Max number of hits
    $max = 250;

    # Initialize output array and counter
    $output = array();
    $x = 0;

    # Loop through lines of file
    foreach ($lines as $line) {
      if (check_terms($line, $search_terms))  {
        array_push($output, $line);
        $x++;
        if ($x == $max) {
          break;
        }
      }
      $lines = $output;
    }

    echo "<h3>Search Results - '" . htmlspecialchars($search_term) . "' (" . $x . ")</h3>\n";

    foreach ($lines as $li) {
      if ($li != "") {
        $filename = explode("/", $li);
        echo "<div class='search_result'><b><span class='bell'>Ω</span> " . htmlspecialchars($filename[count($filename) - 1]) . "</b><br />\n - " . ltrim(htmlspecialchars($li), $path_trim) . "</div>\n";
      }
    }

    if ($max == $x) {
      echo "<p><b>Internal limit hit (" . $max . ") for one of your search terms. Please refine your search.</b></p>";
    } elseif ($x == 0) {
      echo "<p><b>No results.</b></p>";
    }
  }
?>
    </div>
  </body>
</html>
	<?php
	function check_terms($line, $search_terms) {
	$retval = true;
	$matrix = array();
	foreach ($search_terms as $term) {
	if (strpos(strtolower($line), strtolower($term)) > 0) {
	array_push($matrix, true);
	} else {
	array_push($matrix, false);
	}
	}
	if (in_array(false, $matrix)) {
	$retval = false;
	}
	return $retval;
	}
	?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
	<head>
	<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
	<title>Infinity</title>
	<link rel="stylesheet" href="css/main.css" type="text/css" media="screen" title="main" charset="utf-8">
	</head>
	<body>
	<div id="symbol">
	<img src="images/infinity_badymaru.png" alt="∞" title="∞">
	</div>
	<div id="links">
	<div class="link">[ <a href="https://192.168.1.17">Admin</a> ]</div><div class="link">[ <a href="https://192.168.1.7">The Lag</a> ]</div>
	</div>
	<div id="search">
	<form action="index.php" method="get">
	Search: <input type="text" name="search" />
	</form>
	</div>
	<div id="results">
	<?php
	# Make sure they searched for something
	if ($_GET['search'] != "") {
	# Get 'search' param
	$search_term = $_GET['search'];

	# Get array of Search Terms
	$search_terms = explode(" ", $search_term);

	# Path you want trimed from the left of the input file
	$path_trim = '/share/Infinity/Bases/Default/';

	# Find what they searched for in file_list.txt
	$lines = file('file_list.txt');

	# Max number of hits
	$max = 250;

	# Initialize output array and counter
	$output = array();
	$x = 0;

	# Loop through lines of file
	foreach ($lines as $line) {
	if (check_terms($line, $search_terms)) {
	array_push($output, $line);
	$x++;
	if ($x == $max) {
	break;
	}
	}
	$lines = $output;
	}

	echo "<h3>Search Results - '" . htmlspecialchars($search_term) . "' (" . $x . ")</h3>\n";

	foreach ($lines as $li) {
	if ($li != "") {
	$filename = explode("/", $li);
	echo "<div class='search_result'><b><span class='bell'>Ω</span> " . htmlspecialchars($filename[count($filename) - 1]) . "</b><br />\n - " . ltrim(htmlspecialchars($li), $path_trim) . "</div>\n";
	}
	}

	if ($max == $x) {
	echo "<p><b>Internal limit hit (" . $max . ") for one of your search terms. Please refine your search.</b></p>";
	} elseif ($x == 0) {
	echo "<p><b>No results.</b></p>";
	}
	}
	?>
	</div>
	</body>
	</html>