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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / filter / tests / 031.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:56 2012 UTC (12 years, 5 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
filter_var() and FLOAT
--SKIPIF--
<?php if (!extension_loaded("filter")) die("skip"); ?>
--INI--
precision=14
--FILE--
<?php

$floats = array(
'1.234   ',
'   1.234',
'1.234'	,
'1.2e3',
'7E3',
'7E3     ',
'  7E3     ',
'  7E-3     '
);

foreach ($floats as $float) {
	$out = filter_var($float, FILTER_VALIDATE_FLOAT);
	var_dump($out);
}

$floats = array(
'1.234   '	=> ',',
'1,234'		=> ',',
'   1.234'	=> '.',
'1.234'		=> '..',
'1.2e3'		=> ','
);

echo "\ncustom decimal:\n";
foreach ($floats as $float => $dec) {
	$out = filter_var($float, FILTER_VALIDATE_FLOAT, array("options"=>array('decimal' => $dec)));
	var_dump($out);
}

?>
--EXPECTF--
float(1.234)
float(1.234)
float(1.234)
float(1200)
float(7000)
float(7000)
float(7000)
float(0.007)

custom decimal:
bool(false)
float(1.234)
float(1.234)

Warning: filter_var(): decimal separator must be one char in %s on line %d
bool(false)
bool(false)
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