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>Comparison Operators</A
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><P
>&#13;     Comparison operators, as their name implies, allow you to compare
     two values.
    </P
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><B
>Table 10-3. Comparison Operators</B
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>example</TH
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>name</TH
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>result</TH
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>$a == $b</TD
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>Equal</TD
><TD
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VALIGN="MIDDLE"
>True if $a is equal to $b.</TD
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><TD
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>$a === $b</TD
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>Identical</TD
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>True if $a is equal to $b, and they are of the same
		type. (PHP4 only)</TD
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>$a != $b</TD
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>Not equal</TD
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>True if $a is not equal to $b.</TD
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>$a &#60; $b</TD
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>Less than</TD
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>True if $a is strictly less than $b.</TD
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>$a &#62; $b</TD
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>Greater than</TD
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>True if $a is strictly greater than $b.</TD
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>$a &#60;= $b</TD
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>Less than or equal to </TD
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>True if $a is less than or equal to $b.</TD
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>$a &#62;= $b</TD
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>Greater than or equal to </TD
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>True if $a is greater than or equal to $b.</TD
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><P
>&#13;     Another conditional operator is the "?:" (or trinary) operator,
     which operates as in C and many other languages.
	
	<DIV
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>  1&nbsp;
  2&nbsp;(expr1) ? (expr2) : (expr3);
  3&nbsp;	 </PRE
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> 

	This expression evaluates to <TT
CLASS="replaceable"
><I
>expr2</I
></TT
> if
	<TT
CLASS="replaceable"
><I
>expr1</I
></TT
> evaluates to true, and
	<TT
CLASS="replaceable"
><I
>expr3</I
></TT
> if
	<TT
CLASS="replaceable"
><I
>expr1</I
></TT
> evaluates to false.
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