README

Installation

$ composer require stefna/php-code-builder

API

PhpFile

The actual file to save.

Methods

setStrict()

Mark files with declare(strict_types=1);

setNamespace(string $ns)

Set file namespace

setSource(string $code)

Set raw php code to be included in file

Like

$file = new PhpFile();
$file->setSource("spl_autoload_register('$autoloaderName');");

addFunction(PhpFunction $func)

Add function to file. Files can contain multiple functions

addClass(PhpClass $class)

Add class to file. Files can contain multiple classes

addTrait(PhpTrait $trait)

Add trait to file. Files can contain multiple traits

addInterface(PhpInterface $interface)

Add interface to file. Files can contain multiple interfaces

PhpParam

Used to make complex parameter arguments

Usage

new PhpParam('string', 'test') => string $test
new PhpParam('object', 'test', null) => object $test = null

$param = new PhpParam('DateTimeInterface', 'date');
$param->allowNull(true);
$param->getSource() => ?DateTimeInterface $date

$param = new PhpParam('float', 'price', 1.5);
$param->allowNull(true);
$param->getSource() => ?float $price = 1.5

PhpFunction

Usage

__construct(string $identifier, array $params, string $source, ?PhpDocComment $comment = null, ?string $returnTypeHint = null)

Example

$func = new PhpFunction(
    'testFunc',
    [
        'param1', // Simple parameter
        new PhpParam('int', 'param2', 1),
    ],
    "return $param1 + $param2",
    null, // no docblock
    'int'
);

echo $func->getSource();

Output:

function testFunc($param1, int $param2 = 1): int
{
    return $param1 + $param2;
}

PhpMethod

Method is an extension of PhpFunction with support for accessors like public, protected, private, final, static and abstract

Usage

With return typehint

$method = new PhpMethod('private', 'test', [], 'return 1', null, 'int');
echo $method->getSource();

-------

private function test(): int
{
    return 1;
}

With docblock

$method = new PhpMethod(
    'private',
    'test',
    [],
    'return 1',
    new PhpDocComment('Test Description')
);
echo $method->getSource();

-------
/**
 * Test Description
 */
private function test()
{
    return 1;
}

Static method

$method = new PhpMethod('protected', 'test', [], 'return 1');
$method->setStatic();
echo $method->getSource();

-------

protected static function test()
{
    return 1;
}

Final method

$method = new PhpMethod('public', 'test', [], 'return 1');
$method->setFinal();
echo $method->getSource();

-------

final public function test()
{
    return 1;
}

Abstract method

$method = new PhpMethod('public', 'test', [], 'return 1', null, 'int');
$method->setAbstract();
echo $method->getSource();

-------

abstract public function test(): int;