hphp/test/zend/bad/ext-standard-strings/join_variation5.php

   1 <?php
   2 /* Prototype  : string join( string $glue, array $pieces )
   3  * Description: Join array elements with a string
   4  * Source code: ext/standard/string.c
   5  * Alias of function: implode()
   6 */
   7
   8 /*
   9  * test join() by passing pieces as array containing sub array(s)
  10 */
  11
  12 echo "*** Testing implode() : usage variations - sub arrays ***\n";
  13 $sub_array = array(array(1,2,3,4), array(1 => "one", 2 => "two"), "PHP", 50);
  14
  15 // pieces as array containing sub array
  16 var_dump( join("TEST", $sub_array) );
  17
  18 // glue as array & pieces as array containing sub array
  19 var_dump( join(array(1, 2, 3, 4), $sub_array) );
  20
  21 // numeric value as glue, pieces as array containg sub array
  22 var_dump( join(2, $sub_array) );
  23
  24 // using directly the sub_array as pieces
  25 var_dump( join(", ", $sub_array[0]) );
  26 var_dump( join(", ", $sub_array[1]) );
  27
  28 echo "Done\n";
  29 ?>