[Sommaire] [Imprimer]

   1  {* simple case *}
   2  {foreach array( 1, 2, 3 ) as $i}
   3  i={$i}
   4  
   5  {/foreach}
   6  =====================================
   7  {* using key_var and break *}
   8  {foreach hash( 'k1', 'v1', 'k2', 'v2', 'k3', 'v3' ) as $key => $val}
   9  {$key} => {$val}
  10  
  11  {if eq( $val, 'v2' )}
  12  {break}
  13  {/if}
  14  {/foreach}
  15  =====================================
  16  {* test delimiter/continue/skip/sequence *}
  17  {def $array=array( 'a', 'b', 'c', 'd', 'e', 'f' )}
  18  {def $seq=array( 'dark', 'light' )}
  19  
  20  {foreach $array as $i sequence $seq as $color}
  21  {delimiter} :: {/delimiter}
  22  {if eq( $i, 'c' )}
  23  {skip}
  24  {elseif eq( $i, 'e' )}
  25  {continue}
  26  {/if}
  27  {$i}
  28  {/foreach}
  29  
  30  =====================================
  31  {* test delimiter/continue/skip/sequence, delimiter at bottom *}
  32  {foreach $array as $i sequence $seq as $color}
  33  {if eq( $i, 'c' )}
  34  {skip}
  35  {elseif eq( $i, 'e' )}
  36  {continue}
  37  {/if}
  38  {$i}
  39  {delimiter} :: {/delimiter}
  40  {/foreach}
  41  
  42  =====================================
  43  {* test max/offset *}
  44  {foreach $array as $i max 3 offset 1}
  45  {$i}
  46  
  47  {/foreach}
  48  =====================================
  49  {* test max/offset/reverse *}
  50  {foreach $array as $i max 3 offset 1 reverse}
  51  {$i}
  52  
  53  {/foreach}
  54  
  55  {* this should produce no errors/warnings *}
  56  {foreach array() as $i}
  57  {/foreach}