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uphp:functions:intval

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uphp:functions:intval [2017/05/09 10:07]
jeff 		uphp:functions:intval [2021/09/13 05:57] (current)
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 </html></well> </html></well>
  
-Return the <html><b><span style="color:green">integer<span style="color:black"></b></html> value by truncating the fractional component of the number+Return the <html><b><span style="color:green">integer<span style="color:black"></b></html> value by rounding
  
 ====Parameter==== ====Parameter====
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 <html><b><span style="color:blue">$value<span style="color:black"></b>:  A <b><span style="color:green">string<span style="color:black"></b> with a leading number, or a <b><span style="color:green">number<span style="color:black"></b> (<b><span style="color:green">int<span style="color:black"></b> or <b><span style="color:green">float<span style="color:black"></b>)</html> <html><b><span style="color:blue">$value<span style="color:black"></b>:  A <b><span style="color:green">string<span style="color:black"></b> with a leading number, or a <b><span style="color:green">number<span style="color:black"></b> (<b><span style="color:green">int<span style="color:black"></b> or <b><span style="color:green">float<span style="color:black"></b>)</html>
  
-====Return Value====+====Return Values====
  
 <html><b><span style="color:green">Integer<span style="color:black"></b></html> value, or: <html><b><span style="color:green">Integer<span style="color:black"></b></html> value, or:
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 ====Example==== ====Example====
  
-===Convert the float '1.55' into an integer which has a value of '1'===+===Convert the float '1.55' into an integer which has a value of '2'===
  
 <code php> <code php>
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 The above example will output: The above example will output:
 <code> <code>
-The integer value of 1.550000 is 1+The integer value of 1.550000 is 2
 </code> </code>
  
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 [[uphp:variables|uPHP Variable Types and Limits]] [[uphp:variables|uPHP Variable Types and Limits]]
 +
 +====Note====
 +
 +In firmware versions released before 8/14/17 this function returned the integer value by truncating the fractional component of the number (it did not round up or down):
 +
 +<badge>WMPRO, WMMINI FW < 1.1068</badge> <badge>WMMEGA FW < 2.1068</badge>
  
uphp/functions/intval.1494324472.txt.gz · Last modified: 2021/09/13 05:56 (external edit)

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