!readproc tabletheme
!if $lang iswordof cn fr
!read help/$lang/if.phtml
!endif
<p>All comparisons are made on strings: <tt>string1 rel string2</tt>.
Comparisons can be joined using <tt>and</tt> and <tt>or</tt>. Parentheses may
be used to build complex comparison logics.<p>
Valid relations <tt>rel</tt>:
<p>$table_header
$table_tr<td align=center>relation<td align=center>condition
$table_tr<td align=center><tt> = </tt> or <tt>==</tt><td>true if <tt> string1
</tt> and <tt> string2 </tt> are identical.
$table_tr<td align=center><tt> != </tt> or <tt><></tt>
<td>true if <tt> string1
</tt> and <tt> string2 </tt> are NOT identical.
$table_tr<td align=center><tt> < </tt><td>true if (the numerical evaluation of)
<tt> string1 </tt> is < <tt> string2 </tt>.
$table_tr<td align=center><tt> <= </tt><td>true if (the numerical evaluation of)
<tt> string1 </tt> is $m_le <tt> string2 </tt>.
$table_tr<td align=center><tt> > </tt><td>true if (the numerical evaluation of)
<tt> string1 </tt> is > <tt> string2 </tt>.
$table_tr<td align=center><tt> >= </tt><td>true if (the numerical evaluation of)
<tt> string1 </tt> is $m_ge <tt> string2 </tt>.
$table_tr<td align=center><tt> isin </tt><td>true if <tt> string1
</tt> is a substring of <tt> string2 </tt>.
$table_tr<td align=center><tt> notin </tt><td>true if <tt> string1
</tt> is NOT a substring of <tt> string2 </tt>.
$table_tr<td align=center><tt> iswordof </tt><td>true if <tt> string1
</tt> is a word of <tt> string2 </tt>.
$table_tr<td align=center><tt> notwordof </tt><td>true if <tt> string1
</tt> is NOT a word of <tt> string2 </tt>.
$table_tr<td align=center><tt> isvarof </tt><td>true if <tt> string1
</tt> is a (mathematical) variable of the expression
<tt> string2 </tt>.
$table_tr<td align=center><tt> notvarof </tt><td>true if <tt> string1
</tt> is NOT a (mathematical) variable of the expression
<tt> string2 </tt>.
$table_tr<td align=center><tt> isvariableof </tt><td>true if <tt> string1
</tt> is a (mathematical) variable of the expression
<tt> string2 </tt>.
$table_tr<td align=center><tt> notvariableof </tt><td>true if <tt> string1
</tt> is NOT a (mathematical) variable of the expression
<tt> string2 </tt>.
$table_tr<td align=center><tt> isitemof </tt><td>true if <tt> string1
</tt
> is an item of the
list <tt
> string2
</tt
>. $table_tr<td align=center><tt> notitemof </tt><td>true if <tt> string1
</tt
> is NOT an item of the
list <tt
> string2
</tt
>. $table_tr<td align=center><tt> islineof </tt><td>true if <tt> string1
</tt
> is a line of the
list <tt
> string2
</tt
>. $table_tr<td align=center><tt> notlinedof </tt><td>true if <tt> string1
</tt
> is NOT a line of the
list <tt
> string2
</tt
>. $table_tr<td align=center><tt> issamecase </tt><td>true if <tt> string1
</tt> and <tt> string2 </tt> are the same text by a comparison
insensitive to multiple spaces but case-sensitive.
$table_tr<td align=center><tt> notsamecase </tt><td>true if <tt> string1
</tt> and <tt> string2 </tt> are NOT the same text by a comparison
insensitive to multiple spaces but case-sensitive.
$table_tr<td align=center><tt> issametext </tt><td>true if <tt> string1
</tt> and <tt> string2 </tt> are the same text by a comparison
insensitive to cases, multiple spaces and accented letters.
$table_tr<td align=center><tt> notsametext </tt><td>true if <tt> string1
</tt> and <tt> string2 </tt> are NOT the same text by a comparison
insensitive to cases, multiple spaces and accented letters.
$table_end<p>