Murilo Zilli murilozilli

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murilozilli / IndexController.php

Last active March 8, 2017 17:23

Zend Framework 2.x(zf2) methods to download excel files using PHPExcel

	<?php
	namespace App\Controller;

	use Zend\Mvc\Controller\AbstractActionController;
	class IndexController extends AbstractActionController {
	public function indexAction() {

	$objWriter = \PHPExcel_IOFactory::createWriter($modelService->getExcel()/returns a PHPExcel object/, 'Excel2007');
	ob_start();
	$objWriter->save('php://output');

murilozilli / Model.php

Last active February 14, 2020 03:04

Constant validation by value

	<?php

	namespace Application\Model;

	class Model
	{
	/**
	* @var string
	*/
	const TYPE_PDF = 'pdf';

murilozilli / CamelToSnake.php

Last active February 14, 2020 02:35

CamelCase to Snake_case

	<?php
	function camelToSnake($input)
	{
	if (preg_match('/[A-Z]/', $input) === 0) {
	return $input;
	}
	$pattern = '/([a-z])([A-Z])/';
	$r = strtolower(preg_replace_callback($pattern, function ($a) {
	return $a[1] ."_". strtolower($a[2]);
	}, $input));

murilozilli / dateHelper.php

Last active October 23, 2020 08:53

Get a number of business days after date