hphp/test/zend/good/ext-standard-array/sizeof_basic1.php

   1 <?php
   2 /* Prototype  : int sizeof(mixed $var[, int $mode] )
   3  * Description: Counts an elements in an array. If Standard PHP library is
   4  *              installed, it will return the properties of an object.
   5  * Source code: ext/standard/basic_functions.c
   6  * Alias to functions: count()
   7  */
   8
   9 /* Testing the sizeof() for some of the scalar types(integer, float) values
  10  * in default, COUNT_NORMAL and COUNT_RECURSIVE modes.
  11  */
  12
  13 echo "*** Testing sizeof() : basic functionality ***\n";
  14
  15 $intval = 10;
  16 $floatval = 10.5;
  17 $stringval = "String";
  18
  19 echo "-- Testing sizeof() for integer type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --\n";
  20 echo "default mode: ";
  21 var_dump( sizeof($intval) );
  22 echo "\n";
  23 echo "COUNT_NORMAL mode: ";
  24 var_dump( sizeof($intval, COUNT_NORMAL) );
  25 echo "\n";
  26 echo "COUNT_RECURSIVE mode: ";
  27 var_dump( sizeof($intval, COUNT_RECURSIVE) );
  28 echo "\n";
  29
  30 echo "-- Testing sizeof() for float  type in default, COUNT_NORMAL and COUNT_RECURSIVE modes --\n";
  31 echo "default mode: ";
  32 var_dump( sizeof($floatval) );
  33 echo "\n";
  34 echo "COUNT_NORMAL mode: ";
  35 var_dump( sizeof($floatval, COUNT_NORMAL) );
  36 echo "\n";
  37 echo "COUNT_RECURSIVE mode: ";
  38 var_dump( sizeof($floatval, COUNT_RECURSIVE) );
  39
  40 echo "Done";
  41 ?>