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  1. <?php
  2. 	$cidades = array(
  3. 		array( 'id' =>  1, 'categoria' => 'Foz do Iguaçu' ),
  4. 		array( 'id' =>  2, 'categoria' => 'Guararapes' ),
  5. 		array( 'id' =>  3, 'categoria' => 'Avaí' ),
  6. 		array( 'id' =>  4, 'categoria' => 'Criciúma' ),
  7. 		array( 'id' =>  5, 'categoria' => 'Piracicaba' ),
  8. 		array( 'id' =>  6, 'categoria' => 'São Gonçalo' ),
  9. 		array( 'id' =>  7, 'categoria' => 'Corumbataí do Sul' ),
  10. 		array( 'id' =>  8, 'categoria' => 'Umuarama' ),
  11. 		array( 'id' =>  9, 'categoria' => 'Goiânia' )
  12. 	);
  13.  
  14. 	$colunas = 2;
  15. 	$linhas  = round(count($cidades) / $colunas, 0, PHP_ROUND_HALF_UP);
  16. 	$blocos  = array_chunk($cidades, $linhas);
  17.  
  18. 	for( $i = 0; $i < $linhas; ++$i ) {
  19. 		echo '<tr>'.PHP_EOL;
  20. 		echo '<td>'.$blocos[0][$i]['categoria'].'</td>'.PHP_EOL;
  21. 		echo '<td>'.$blocos[1][$i]['categoria'].'</td>'.PHP_EOL;
  22. 		echo '</tr>'.PHP_EOL;
  23. 	}
  24.  
  25.  
Success #stdin #stdout #stderr 0.01s 52488KB
comments ()
stdin
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Standard input is empty
stdout
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<tr>
<td>Foz do Iguaçu</td>
<td>São Gonçalo</td>
</tr>
<tr>
<td>Guararapes</td>
<td>Corumbataí do Sul</td>
</tr>
<tr>
<td>Avaí</td>
<td>Umuarama</td>
</tr>
<tr>
<td>Criciúma</td>
<td>Goiânia</td>
</tr>
<tr>
<td>Piracicaba</td>
<td></td>
</tr>
stderr
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PHP Notice:  Undefined offset: 4 in /home/bzXM8x/prog.php on line 21
https://ideone.com/hi7F3g
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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