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@ 2017-03-13T21:03:28Z

x = SELECT t.titulo as categoria, tb2.titulo as produto FROM categoria
LEFT JOIN tb2 ON tb2.id_cat = categoria.id
ORDER BY t.titulo ASC

<?php 

    $x = array(
            array('categoria' => 'cat1', 'titulo' => 'prod1'),
            array('categoria' => 'cat1', 'titulo' => 'prod2'),
            array('categoria' => 'cat2', 'titulo' => 'prod3'),
            array('categoria' => 'cat3', 'titulo' => NULL)
        );
?>

<div class="wrapper">
<?php 
	$previousCat = '';
	foreach($x as $produto){
		if ($previousCat != $produto['categoria']){
			if ($previousCat != '')
				echo "</div>";
			echo "<div class='cell'><h1>" . $produto['categoria'] . "</h1>";
			$previousCat = $produto['categoria'];
		}
		echo "<span>" . $produto['titulo'] . "</span>";
	}
	if ($previousCat != '')
		echo "</div>";
?>
</div>

<style>
	.wrapper{
		display: table;
	}
	.cell {
		display: table-cell;
        border: 1px solid red;
        padding: 10px;
        text-align: center;
	}
    .cell span {
        display: block;   
    }
</style>

Output for git.master, git.master_jit, rfc.property-hooks: x = SELECT t.titulo as categoria, tb2.titulo as produto FROM categoria LEFT JOIN tb2 ON tb2.id_cat = categoria.id ORDER BY t.titulo ASC <div class="wrapper"> <div class='cell'><h1>cat1</h1><span>prod1</span><span>prod2</span></div><div class='cell'><h1>cat2</h1><span>prod3</span></div><div class='cell'><h1>cat3</h1><span></span></div></div> <style> .wrapper{ display: table; } .cell { display: table-cell; border: 1px solid red; padding: 10px; text-align: center; } .cell span { display: block; } </style>

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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