alin19 Posted November 8, 2007 Share Posted November 8, 2007 <?php if($_SERVER['REQUEST_METHOD'] == 'POST') { $a = $_POST['unu']; $b = $_POST['doi']; $x = $a*$b; } ?> <html> <body BACKGROUND="mapa2.jpg"> <form name="check" method="post"> </br></br></br></br></br></br> <table width="304" border="2" cellpadding="0" cellspacing="2" align="center"> <!--DWLayoutTable--> <tr><td id="sapte"/></td></tr> <tr> <td border="0">test</td><td valign=""align="center" ><font color="red" size="3">Ultimul Pret de Inchidere</font></td> <td width="304" height="79" valign="" align="center"> <input name="unu" type="text" id="unu" /> </td><td> </tr> <tr><td border="0">test</td> <td valign=""><font color="red" size="3" align="center">Actiuni gratuite de primit</font></td> <td height="86" valign="" align="center" ><input name="doi" type="text" id="doi" /></td> </tr> <tr><td border="0">test</td> <td valign="" align="center" ><font color="red" size="3" align="green"></font></td> <td height="86" valign="" align="center"><input type="submit" name="CALCULEAZA" value="CALCULEAZA" /></td> </tr> <tr><td border="0">test</td> <td valign="" align="center" ><font color="red" size="3" align="green">Pret ex-dividend</font></td> <td height="35" valign="" align="center"><font color="green" size="8" ><?php if(isset($x)) { echo $x; } ?> </font></td> </tr> </table> </form> </html> i need x to write only 2 decimals, how can i do that? Quote Link to comment https://forums.phpfreaks.com/topic/76505-solved-limiting-the-number-of-decimals/ Share on other sites More sharing options...
MadTechie Posted November 8, 2007 Share Posted November 8, 2007 <?php $number = 1234.5678; $format_number = number_format($number, 2, '.', ''); echo $format_number; //1234.56 ?> so <?php $a = $_POST['unu']; $b = $_POST['doi']; $x = number_format(($a*$b), 2, '.', ''); ?> Quote Link to comment https://forums.phpfreaks.com/topic/76505-solved-limiting-the-number-of-decimals/#findComment-387501 Share on other sites More sharing options...
alin19 Posted November 8, 2007 Author Share Posted November 8, 2007 10x it works Quote Link to comment https://forums.phpfreaks.com/topic/76505-solved-limiting-the-number-of-decimals/#findComment-387538 Share on other sites More sharing options...
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