Php
/
Streams
- 1 Basics 5
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Quotes S
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Constants S
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Control structures S
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Reference S
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Number systems S
- 2 Variables 4
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Definition S
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Variable variable S
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Exists S
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Type casting S
- 3 Operators 5
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Aritmetic S
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Bitwise S
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String S
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Comparison S
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Logical S
- 4 Function 4
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Definition S
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Anonymous S
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Reference S
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Variable arguments S
- 5 Array 7
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Basics S
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Operations S
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Create S
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Search S
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Modify S
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Sort S
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Storage S
- 6 String 9
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Basics
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Compare
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Search
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Replace
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Format
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Regexp
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Parse
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Formating
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Json
- 7 Streams 6
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File open
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Read file
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Read csv
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File contents
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Context
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Ob_start
- 8 Oop 6
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Object instantiation S
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Class constructor
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Interfaces, abstract
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Resource visibility
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Class constants
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Namespaces
- 9 Features 9
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Autoload
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Class reflection
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Magic methods
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Exceptions S
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Late static binding
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Type hinting
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SPL
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PHPUNIT
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PHAR
- 10 Versions 2
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Php7.4 S
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Php8.0 S
- 11 Http 4
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Headers
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File Uploads
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Cookies
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Sessions
- 12 Design Patterns 4
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Singleton Pattern S
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Observer Pattern
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Strategy Pattern
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Registry
- 13 Modern Php 8
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Composer S
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Slim Framework
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Autoloader
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Package
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Releases
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Generators
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Dependency Injection
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Middleware
- 14 Create Framework 7
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App
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Http Foundation
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Front Controller
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Routing
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Render Controller
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Resolver
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SoC
- 15 Frameworks 4
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Symfony v5
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Laravel v8
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Laminas v3
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Codeigniter v4
- 16 Composer 5
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Guzzle
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Carbon
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Faker
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Math
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Requests
- 17 Symfony 6
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Routes S
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Annotations
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Flex
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Controllers
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Doctrine
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Templating
R
Q
Wrapper
Get the entire contents of the webpage as if it is a local file.
$contents = file_get_contents('http://studyon.minte9.com');
echo $contents;
Stream context
Allows you to add extra parameters to be used with streams.
$postVars = array(
'comment' => 'Test by stream',
'page_id' => '328',
'page_type' => '1',
);
//echo file_get_contents("http://studyon.minte9.com/login"); die;
$wrapperOptions = array('http' =>
array(
'method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'content' => http_build_query($postVars, '', '&'),
'timeout' => 5,
)
);
$streamContext = stream_context_create($wrapperOptions);
echo file_get_contents("http://www.fanlafel.ro/add-comment", 0,
$streamContext);
// Insert comment
You can create socket servers and clients using the stream functions.
// server.php
$socket = stream_socket_server("tcp://0.0.0.0:1037");
while ($conn = stream_socket_accept($socket)){
fwrite($conn, "Hello World");
fclose($conn);
}
fclose($socket);
// client.php
$socket = stream_socket_client("tcp://0.0.0.0:1037");
if ($socket) {
while(!feof($socket)) {
echo fread($socket, 100);
}
fclose($socket);
}
Finally, we can run our server just like any other PHP script.
$ php ./server.php
$ php ./client.php
Hello World
You can add a filter to the beginning and end to a stream.
// server.php
$socket = stream_socket_server("tcp://0.0.0.0:1037");
while ($conn = stream_socket_accept($socket)){
// add filters
stream_filter_append($conn, '<span class='keyword_code'>string.toupper</span>');
stream_filter_append($conn, 'zlib.deflate');
fwrite($conn, "Hello World");
fclose($conn);
}
fclose($socket);
// client.php
$socket = stream_socket_client("tcp://0.0.0.0:1037");
// add filter
stream_filter_append($socket, 'zlib.inflate');
if ($socket) {
while(!feof($socket)) {
echo fread($socket, 100);
}
fclose($socket);
}
➥ Questions
Last update: 402 days ago