Php/docs/intldateformatter.islenient
IntlDateFormatter::isLenient
datefmt_is_lenient
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
IntlDateFormatter::isLenient -- datefmt_is_lenient — Get the lenient used for the IntlDateFormatter
说明
面向对象风格
public IntlDateFormatter::isLenient ( ) : bool
过程化风格
datefmt_is_lenient
( IntlDateFormatter $fmt
) : bool
Check if the parser is strict or lenient in interpreting inputs that do not match the pattern exactly.
参数
fmt- The formatter resource.
返回值
true if parser is lenient, false if parser is strict. By default the parser is lenient.
范例
Example #1 datefmt_is_lenient() example
<?php$fmt = datefmt_create( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, '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').\nResult is : " . datefmt_parse($fmt, '35/13/1971');if (intl_get_error_code() != 0) { echo "\nError_msg is : " . intl_get_error_message(); echo "\nError_code is : " . intl_get_error_code();}datefmt_set_lenient($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($fmt, '35/13/1971');if (intl_get_error_code() != 0) { echo "\nError_msg is : " . intl_get_error_message(); echo "\nError_code is : " . intl_get_error_code();}?>
Example #2 OO example
<?php$fmt = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN, "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').\nResult is : " . $fmt->parse('35/13/1971');if (intl_get_error_code() != 0){ echo "\nError_msg is : " . intl_get_error_message(); echo "\nError_code is : " . intl_get_error_code();}$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').\nResult is : " . $fmt->parse('35/13/1971');if (intl_get_error_code() != 0) { echo "\nError_msg is : " . intl_get_error_message(); echo "\nError_code is : " . intl_get_error_code();}?>
以上例程会输出：
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
参见
- datefmt_set_lenient() - Set the leniency of the parser
- datefmt_create() - Create a date formatter
