php-doc-en/reference/intl/dateformatter/is-lenient.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.7 $ -->
<refentry xml:id="intldateformatter.islenient" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>IntlDateFormatter::isLenient</refname>
  <refname>datefmt_is_lenient</refname>
  <refpurpose>Get the lenient used for the IntlDateFormatter</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <para>
	Object oriented style
  </para>
   <methodsynopsis>
   <type>bool</type><methodname>IntlDateFormatter::isLenient</methodname>
      <void />
   </methodsynopsis>
  <para>
	Procedural style
  </para>
  <methodsynopsis>
   <type>bool</type><methodname>datefmt_is_lenient</methodname>
  <methodparam><type>IntlDateFormatter</type><parameter>fmt</parameter></methodparam>
  </methodsynopsis>
  <para>
    Check if the parser is strict or lenient in interpreting inputs that do not match the pattern exactly.
  </para> 
  </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>fmt</parameter></term>
     <listitem>
      <para>
	  The formatter resource.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
   
 
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &true; if parser is lenient, &false; if parser is strict. By default the parser is strict.  
  </para>
 </refsect1>
 
 <refsect1 role="examples">
  &reftitle.examples;
   <example>
    <title><function>datefmt_is_lenient</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$fmt = datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGO
RIAN  ,"dd/mm/yyyy");
echo "lenient of the formatter is : ";
if( $fmt->isLenient() ){
        echo('TRUE');
}else{
        echo('FALSE');
}
datefmt_parse($fmt,"35/13/1971");
echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
if( intl_get_error_code() !=0 ){
        echo "Error_msg is : ".intl_get_error_message();
        echo "Error_code is : ".intl_get_error_code();
}
datefmt_set_lenient($fmt,false);
echo "Now lenient of the formatter is : ";
if( $fmt->isLenient() ){
        echo('TRUE');
}else{
        echo('FALSE');
}
datefmt_parse($fmt,"35/13/1971");
echo "\n Trying to do parse('35/13/1971').Result is : " .datefmt_parse($fmt,"35/13/1971");
if( intl_get_error_code() !=0 ){
        echo "Error_msg is : ".intl_get_error_message();
        echo "Error_code is : ".intl_get_error_code();
}

?>
]]>
    </programlisting>
   </example>
   <example>
    <title>OO example</title>
    <programlisting role="php">
<![CDATA[
<?php
$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GRE
GORIAN,"dd/mm/yyyy"  );
echo "lenient of the formatter is : ";
if( $fmt->isLenient() ){
        echo('TRUE');
}else{
        echo('FALSE');
}
$fmt->parse("35/13/1971");
echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
if( intl_get_error_code() !=0 ){
        echo "Error_msg is : ".intl_get_error_message();
        echo "Error_code is : ".intl_get_error_code();
}

$fmt->setLenient(FALSE);
echo "Now lenient of the formatter is : ";
if( $fmt->isLenient() ){
        echo('TRUE');
}else{
        echo('FALSE');
}
$fmt->parse("35/13/1971");
echo "\n Trying to do parse('35/13/1971').Result is : " .$fmt->parse("35/13/1971");
if( intl_get_error_code() !=0 ){
        echo "Error_msg is : ".intl_get_error_message();
        echo "Error_code is : ".intl_get_error_code();
}

?>
]]>
    </programlisting>
   </example>
     &example.outputs;
     <screen>
         <![CDATA[
lenient of the formatter is : TRUE
Trying to do parse('35/13/1971').
Result is : -2147483
Now lenient of the formatter is : FALSE
Trying to do parse('35/13/1971').
Result is : Error_msg is : Date parsing failed: U_PARSE_ERROR Error_code is : 9
]]>
     </screen>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
    <simplelist>
    <member><function>datefmt_set_lenient</function></member>
    <member><function>datefmt_create</function></member>
    </simplelist>
  </para>
 </refsect1>
</refentry>

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