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164 lines
3.3 KiB
PHP
164 lines
3.3 KiB
PHP
--TEST--
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Test sizeof() function : usage variations - different array values for 'var' argument
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--FILE--
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<?php
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/* Prototype : int sizeof($mixed var[, int $mode])
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* Description: Counts an elements in an array. If Standard PHP library is installed,
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* it will return the properties of an object.
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* Source code: ext/standard/basic_functions.c
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* Alias to functions: count()
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*/
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echo "*** Testing sizeof() : usage variations ***\n";
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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echo "--- Testing sizeof() with different array values for 'var' argument ---\n";
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// array containing different types of array values for 'var' argument
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$values = array (
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/* 1 */ array($fp, "resource" => $fp),
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array(1, array(3, 4, array(6, array(8)))),
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array("a" => 1, 'b' => 2, array( "c" =>3, array( "d" => 5))),
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array(),
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/* 5 */ array(1, 2, 3, 4),
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array("Saffron", "White", "Green"),
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array('saffron', 'white', 'green'),
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array(1 => "Hi", 2 => "Hello" ),
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array("color" => "red", "item" => "pen"),
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/* 10 */ array('color' => 'red', 'item' => 'pen'),
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array(TRUE => "red", FALSE => "pen" ),
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array(false => 'red', true => 'pen' ),
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array('color' => "red", "item" => 'pen', 1 => "Hi", "" => "Hello" ),
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/* 14 */ array($fp, "resource1" => $fp, 'resource2' => $fp, array( $fp, 'type' => $fp) )
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);
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// loop through each element of the values array for 'var' argument
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// check the working of sizeof()
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$counter = 1;
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for($i = 0; $i < count($values); $i++)
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{
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echo "-- Iteration $counter --\n";
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$var = $values[$i];
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echo "Default Mode: ";
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var_dump( sizeof($var) );
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echo "\n";
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echo "COUNT_NORMAL Mode: ";
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var_dump( sizeof($var, COUNT_NORMAL) );
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echo "\n";
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echo "COUNT_RECURSIVE Mode: ";
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var_dump( sizeof($var, COUNT_RECURSIVE) );
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echo "\n";
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$counter++;
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sizeof() : usage variations ***
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--- Testing sizeof() with different array values for 'var' argument ---
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-- Iteration 1 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 2 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(8)
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-- Iteration 3 --
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Default Mode: int(3)
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COUNT_NORMAL Mode: int(3)
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COUNT_RECURSIVE Mode: int(6)
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-- Iteration 4 --
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Default Mode: int(0)
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COUNT_NORMAL Mode: int(0)
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COUNT_RECURSIVE Mode: int(0)
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-- Iteration 5 --
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Default Mode: int(4)
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COUNT_NORMAL Mode: int(4)
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COUNT_RECURSIVE Mode: int(4)
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-- Iteration 6 --
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Default Mode: int(3)
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COUNT_NORMAL Mode: int(3)
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COUNT_RECURSIVE Mode: int(3)
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-- Iteration 7 --
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Default Mode: int(3)
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COUNT_NORMAL Mode: int(3)
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COUNT_RECURSIVE Mode: int(3)
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-- Iteration 8 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 9 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 10 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 11 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 12 --
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Default Mode: int(2)
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COUNT_NORMAL Mode: int(2)
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COUNT_RECURSIVE Mode: int(2)
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-- Iteration 13 --
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Default Mode: int(4)
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COUNT_NORMAL Mode: int(4)
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COUNT_RECURSIVE Mode: int(4)
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-- Iteration 14 --
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Default Mode: int(4)
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COUNT_NORMAL Mode: int(4)
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COUNT_RECURSIVE Mode: int(6)
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Done
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