<?php
class MyObject
{
public $foo = 0;
}
function do_it($foo)
{
$foo++;
}
function doItObj($object)
{
$object->foo++;
}
$bar = 0;
$myobject = new MyObject();
do_it($bar);
echo "Bar is {$bar}\n";
do_it(&$bar);
echo "Bar is {$bar}\n";
do_it($myobject->foo);
echo "Object has {$myobject->foo}\n";
doItObj($myobject);
echo "Object has {$myobject->foo}\n";
<?php
//header('Content-Type:text/plain'); // for debugging
?>
<!DOCTYPE html>
<html><head><title>Duplicate File Finder for PHP</title></head><body>
<strong>Duplicate File Finder for PHP</strong><br />
<strong>IMPORTANT:</strong> Read the bottom of this document for <a href="#bottomMatter">Usage, Examples, License and Source Code</a> information<br />
<?php
do_it();
function do_it()
{
date_default_timezone_set('America/New_York');
$EXCLUDEFOLDERS = array();
$FOLDERS = array();
$EXCLUDEEXTENSIONS = array();
$EXTENSIONS = array();
$LIMITEXTENSIONS = false;
$SIZES = array();
$HASHES = array();
getQueryStringOptions($EXCLUDEFOLDERS, $FOLDERS, $EXCLUDEEXTENSIONS, $EXTENSIONS, $LIMITEXTENSIONS);
if (count($FOLDERS) > 0) {
echo "Starting at " . date('Y-m-d H:i:s T', time()) . "<br /><br />\n";
foreach ($FOLDERS as $foldername) {
recursivelyAddFolder($foldername, $SIZES, $EXCLUDEFOLDERS, $EXCLUDEEXTENSIONS, $EXTENSIONS, $LIMITEXTENSIONS);
}
echo date('Y-m-d H:i:s T', time()) . " Finished adding file sizes.<br />\n<br />\n";
setFileHashes($SIZES, $HASHES);
echo date('Y-m-d H:i:s T', time()) . " Finished getting file hashes.<br />\n<br />\n";
foreach ($HASHES as $key => $files) {
$ref = strtolower(get_http_var('journo'));
$_journo = db_getRow("SELECT * FROM journo WHERE ref=?", $ref);
$data = journo_collectData($_journo);
$_keys = parse_ini_file(OPTION_JL_FSROOT . '/conf/recaptcha.ini');
page_header("Email {$_journo['prettyname']}'s profile to a friend");
?>
<div class="main">
<?php
$params = formFetch();
if ($params['action'] == 'go') {
$errs = formCheck($params);
if ($errs) {
formEmit($params, $errs);
} else {
// cool - all ready to go.
do_it($params);
}
} else {
formEmit($params);
}
?>
</div>
<?php
page_footer();
function formFetch()
{
$p = array();
$p['action'] = get_http_var('action');
$p['name'] = get_http_var('name');
$p['email'] = get_http_var('email');
$p['message'] = get_http_var('message');
<?php
/*
* 1. Функция, принимающая массив строк и выводящая каждую
* строку в отдельном параграфе.
*/
$my_fruits = array("apple", "orange", "banana", "pinapple", "mellon");
function do_it($my_fruits)
{
foreach ($my_fruits as $fruit) {
echo "<p>{$fruit}<p/>";
}
}
do_it($my_fruits);
