RE: [PHP] Fw: Print float with varying format???
| From: | Maxim Maletsky \(PHPBeginner.com\) | Date: | Fri, 28 Sep 2001 12:34:46 +0000 |
| Subject: | RE: [PHP] Fw: Print float with varying format??? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-69168@lists.php.net to get a copy of this message | ||
Just did a test, and at my surprise a simple round() worked for you.
I thought it was harder than that :-)
<?
$var[] = '1.0000';
$var[] = '1.5000';
$var[] = '1.2500';
$var[] = '1.6667';
for($i=0; $i<sizeof($var); $i++) {
echo '<br>'.$var[$i] .' becomes ';
echo round($var[$i], 2);
}
?>
Maxim Maletsky
www.PHPBeginner.com
-----Original Message-----
From: Keith [mailto:kaparsons24@nospam-hotmail.com]
Sent: venerdì 28 settembre 2001 14.27
To: php-general@lists.php.net
Subject: [PHP] Fw: Print float with varying format???
Hello,
I would like to display a float to a precision of 2 but not if the
trailing values are 0.
Ex:
1.0000 should display '1'
1.5000 should display '1.5'
1.2500 should display '1.25'
1.6667 should display '1.67'
Is their any display functions that would allow this?
I know that I can display fixed precision of 2 but I don't want the
trailing numbers!
Thanks,
Keith
kaparsons24@nospam.hotmail.com
Please remove nospam to send mail
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