csu3_am335x/EVSE/GPL/php-8.1.12/ext/standard/tests/strings/print_variation1.phpt

--TEST--
Test print() function : usage variations
--FILE--
<?php

echo "*** Testing print() function: with unexpected inputs for 'arg' argument ***\n";

//get an unset variable
$unset_var = 'string_val';
unset($unset_var);

//defining a class
class sample  {
  public function __toString() {
    return "sample object";
  }
}

//getting the resource
$file_handle = fopen(__FILE__, "r");

// array with different values for $input
$inputs =  array (

          // integer values
/*1*/	  0,
          1,
          -2,
          2147483647,
          -2147483648,

          // float values
/*6*/	  10.5,
          -20.5,
          10.1234567e10,

          // array values
/*9*/	  array(),
          array(0),
          array(1, 2),

          // boolean values
/*12*/	  true,
          false,
          TRUE,
          FALSE,

          // null values
/*16*/	  NULL,
          null,

          // objects
/*18*/	  new sample(),

          // resource
/*19*/	  $file_handle,

          // undefined variable
/*20*/	  @$undefined_var,

          // unset variable
/*21*/	  @$unset_var
);

// loop through with each element of the $inputs array to test print() function
$count = 1;
foreach($inputs as $input) {
  echo "-- Iteration $count --\n";
  $res = print($input);
  echo "\n";
  var_dump($res);
  $count ++;
}

fclose($file_handle);  //closing the file handle

?>
--EXPECTF--
*** Testing print() function: with unexpected inputs for 'arg' argument ***
-- Iteration 1 --
0
int(1)
-- Iteration 2 --
1
int(1)
-- Iteration 3 --
-2
int(1)
-- Iteration 4 --
2147483647
int(1)
-- Iteration 5 --
-2147483648
int(1)
-- Iteration 6 --
10.5
int(1)
-- Iteration 7 --
-20.5
int(1)
-- Iteration 8 --
101234567000
int(1)
-- Iteration 9 --

Warning: Array to string conversion in %s on line %d
Array
int(1)
-- Iteration 10 --

Warning: Array to string conversion in %s on line %d
Array
int(1)
-- Iteration 11 --

Warning: Array to string conversion in %s on line %d
Array
int(1)
-- Iteration 12 --
1
int(1)
-- Iteration 13 --

int(1)
-- Iteration 14 --
1
int(1)
-- Iteration 15 --

int(1)
-- Iteration 16 --

int(1)
-- Iteration 17 --

int(1)
-- Iteration 18 --
sample object
int(1)
-- Iteration 19 --
Resource id #%d
int(1)
-- Iteration 20 --

int(1)
-- Iteration 21 --

int(1)