<?php
$data = array(
'name' => array(
'first' => 'Randy',
'last' => 'Septian'
),
'phone' => array(
'personal' => array(
'mobile' => '085687xxxxx',
'home' => '0217788xxxx'
),
'office' => array(
'fax' => '0217788xxxx'
)
),
'gender' => 'male'
);
$xml = new XmlWriter();
$xml->openMemory();
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement('root');
function write(XMLWriter $xml, $data){
foreach($data as $key => $value){
if(is_array($value)){
$xml->startElement($key);
write($xml, $value);
$xml->endElement();
continue;
}
$xml->writeElement($key, $value);
}
}
write($xml, $data);
$xml->endElement();
echo $xml->outputMemory(true);
?>
$yesterday = date("Y-m-d",strtotime("-1 day"));echo $yesterday;
ALTER TABLE `table-name` CHANGE `table-name`. `field_name` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL
echo $testing;print_r(error_get_last());?>Output :
Array([type] => 8[message] => Undefined variable: testing[file] => C:\webfolder\test.php[line] => 2)
| Parameter | Description |
|---|---|
| error | Required. The error message to log |
| type | Optional. Specifies the error log type. Possible log types:
|
| destination | Optional. Specifies where to send the error message. The value of this parameter depends on the value of the "type" parameter |
| headers | Optional. Only used if the "type" parameter is "1". Specifies additional headers, like From, Cc, and Bcc. The additional headers should be separated with a CRLF (\r\n).Note: When sending an email, it must contain a From header. This can be set with this parameter or in the php.ini file. |
$test=2;
if ($test>1){error_log("A custom error has been triggered",1,"someone@example.com","From: webmaster@example.com");}?>
A custom error has been triggered
| Value | Constant | Description |
|---|---|---|
| 1 | E_ERROR | Fatal run-time errors. Errors that can not be recovered from. Execution of the script is halted |
| 2 | E_WARNING | Non-fatal run-time errors. Execution of the script is not halted |
| 4 | E_PARSE | Compile-time parse errors. Parse errors should only be generated by the parser |
| 8 | E_NOTICE | Run-time notices. The script found something that might be an error, but could also happen when running a script normally |
| 16 | E_CORE_ERROR | Fatal errors at PHP startup. This is like an E_ERROR in the PHP core |
| 32 | E_CORE_WARNING | Non-fatal errors at PHP startup. This is like an E_WARNING in the PHP core |
| 64 | E_COMPILE_ERROR | Fatal compile-time errors. This is like an E_ERROR generated by the Zend Scripting Engine |
| 128 | E_COMPILE_WARNING | Non-fatal compile-time errors. This is like an E_WARNING generated by the Zend Scripting Engine |
| 256 | E_USER_ERROR | Fatal user-generated error. This is like an E_ERROR set by the programmer using the PHP function trigger_error() |
| 512 | E_USER_WARNING | Non-fatal user-generated warning. This is like an E_WARNING set by the programmer using the PHP function trigger_error() |
| 1024 | E_USER_NOTICE | User-generated notice. This is like an E_NOTICE set by the programmer using the PHP function trigger_error() |
| 2048 | E_STRICT | Run-time notices. PHP suggest changes to your code to help interoperability and compatibility of the code |
| 4096 | E_RECOVERABLE_ERROR | Catchable fatal error. This is like an E_ERROR but can be caught by a user defined handle (see also set_error_handler()) |
| 8191 | E_ALL | All errors and warnings, except level E_STRICT (E_STRICT will be part of E_ALL as of PHP 6.0) |
//Disable error reportingerror_reporting(0);
//Report runtime errorserror_reporting(E_ERROR | E_WARNING | E_PARSE);
//Report all errorserror_reporting(E_ALL);?>
//custom error handler functionfunction customError($errno, $errstr, $errfile, $errline) { echo "Custom error: [$errno] $errstr
"; echo " Error on line $errline in $errfile
"; }
//set user-defined error handlerset_error_handler("customError");
$test=2;
//trigger errorif ($test>1) { trigger_error("A custom error has been triggered"); }
//restore built-in error handlerrestore_error_handler();
//trigger error againif ($test>1) { trigger_error("A custom error has been triggered"); }?>
Custom error: [1024] A custom error has been triggeredError on line 14 in C:\webfolder\test.php
Notice: A custom error has been triggered in C:\webfolder\test.php on line 21
User Agent SwitcherThe User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.install addon user agent switcher for firefox hereDownload xml device list here
UAControllerUser agent switcher addon changes the user agent globally (for every site). If you want to just change the user agent on a site-by-site basis, install the UA Control addoninstall addon user agent switcher for firefox here
C:\Users\AppData\Roaming\IDM\DwnlData
I want to enter comment with <script>alert('this xss attack'); </scipt>
function xss_filtering($text) {
$f = stripslashes (strip_tags (htmlspecialchars ($text, ENT_QUOTES)));
return $f;
}
$text_comment = xss_filtering($_POST['comment']);
SELECT * FROM user_table WHERE username=' ' OR 1=1;// ' AND password ='anything';
function sql_injection_filtering($data){
$filter = mysql_real_escape_string($data);
return $filter;
}
$username = sql_injection_filtering($_POST['username']);
$password = sql_injection_filtering($_POST['password']);
if (!ctype_alnum($username) OR !ctype_alnum($password)){
echo "Only alpha numeric";
} else {
echo "Login Succes";
}
Create directory to your home folder or wherever you want
Ex.
me@ubuntu:# mkdir /home/me/php
Navigate to that directory.
me@ubuntu:# cd /home/me/php
Download source.
Issue command as root.
me@ubuntu:/home/me/php# sudo apt-get source php5
me@ubuntu:/home/me/php# cd php5(Release Version)/ext/pcntl
me@ubuntu:/home/me/php/php5(version)/ext/pcntl# sudo phpize
me@ubuntu:/home/me/php/php5(version)/ext/pcntl# sudo ./configure
me@ubuntu:/home/me/php/php5(version)/ext/pcntl# sudo make
me@ubuntu:/home/me/php/php5(version)/ext/pcntl# sudo make install
Copy pcntl.so to /usr/lib/php5/200***(your version)/
Ex.
me@ubuntu:/home/me/php/php5(release_version)/ext/pcntl# cp /modules/pcntl.so /usr/lib/php5/200***(your version)/
Plus:
me@ubuntu:# echo "extension=pcntl.so" > /etc/php5/conf.d/pcntl.ini
If pcntl.ini doesn't exist, create it and issue the command written above.
jVectorMapjVectorMap
jVectorMap is a jQuery plugin employed to show vector maps and visualize data on HTML pages. It uses SVG in all modern browsers like Firefox 3 or 4, Safari, Chrome, Opera, IE9, while legacy support for older versions of IE from 6 to 8 is provided with VML.
Gmap3Gmap
_ _ _ _ _ _ _ _ _
| ID | Name |
-------------------
| 1 | Andre |
-------------------
| 2 | andre |
----------------------
<html>
<head><title>Tambah Blog</title></head>
<body>
<form action="insert.php" method="POST">
<table >
<tr><td>Judul</td><td><input type="text" name="title" /></td></tr>
<tr><td>Text</td><td><input type="text" name="text" /></td></tr>
<tr><td></td><td><input type="submit" value="Save" /></td></tr>
</form>
</body>
</html>
<?php
foreach ($_POST as $field=>$value) {
$fields[] = '`' . $field . '`';
$values[] = "'" . mysql_real_escape_string($value) . "'";
}
$field_list = join(',', $fields);
$value_list = join(', ', $values);
$sql = "INSERT INTO `" . $table . "` (" . $field_list . ") VALUES (" . $value_list . ")";
mysql_query($sql);
echo mysql_error();
