number_format_basic.phpt   [plain text]

--TEST--
Test number_format() - basic function test number_format()
--FILE--
<?php
/* Prototype  :  string number_format  ( float $number  [, int $decimals  ] )
 *               string number_format ( float $number , int $decimals , string $dec_point , string $thousands_sep )
 * Description: Format a number with grouped thousands
 * Source code: ext/standard/string.c
 */
 
echo "*** Testing number_format() : basic functionality ***\n";

$values = array(1234.5678,
				-1234.5678,
				1234.6578e4,
				-1234.56789e4,
				0x1234CDEF,
				02777777777,
				"123456789",
				"123.456789",
				"12.3456789e1",				
				null,
				true,
				false);	

echo "\n-- number_format tests.....default --\n";
for ($i = 0; $i < count($values); $i++) {
	$res = number_format($values[$i]);
	var_dump($res);
}

echo "\n-- number_format tests.....with two dp --\n";
for ($i = 0; $i < count($values); $i++) {
	$res = number_format($values[$i], 2);
	var_dump($res);
}

echo "\n-- number_format tests.....English format --\n";
for ($i = 0; $i < count($values); $i++) {
	$res = number_format($values[$i], 2, '.', ' ');
	var_dump($res);
}

echo "\n-- number_format tests.....French format --\n";
for ($i = 0; $i < count($values); $i++) {
	$res = number_format($values[$i], 2, ',' , ' ');
	var_dump($res);
}
?>
===DONE===
--EXPECTF--
*** Testing number_format() : basic functionality ***

-- number_format tests.....default --
string(5) "1,235"
string(6) "-1,235"
string(10) "12,346,578"
string(11) "-12,345,679"
string(11) "305,450,479"
string(11) "402,653,183"
string(11) "123,456,789"
string(3) "123"
string(3) "123"
string(1) "0"
string(1) "1"
string(1) "0"

-- number_format tests.....with two dp --
string(8) "1,234.57"
string(9) "-1,234.57"
string(13) "12,346,578.00"
string(14) "-12,345,678.90"
string(14) "305,450,479.00"
string(14) "402,653,183.00"
string(14) "123,456,789.00"
string(6) "123.46"
string(6) "123.46"
string(4) "0.00"
string(4) "1.00"
string(4) "0.00"

-- number_format tests.....English format --
string(8) "1 234.57"
string(9) "-1 234.57"
string(13) "12 346 578.00"
string(14) "-12 345 678.90"
string(14) "305 450 479.00"
string(14) "402 653 183.00"
string(14) "123 456 789.00"
string(6) "123.46"
string(6) "123.46"
string(4) "0.00"
string(4) "1.00"
string(4) "0.00"

-- number_format tests.....French format --
string(8) "1 234,57"
string(9) "-1 234,57"
string(13) "12 346 578,00"
string(14) "-12 345 678,90"
string(14) "305 450 479,00"
string(14) "402 653 183,00"
string(14) "123 456 789,00"
string(6) "123,46"
string(6) "123,46"
string(4) "0,00"
string(4) "1,00"
string(4) "0,00"
===DONE===