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Predefined Constants

Since PHP 4.3.0 it is possible to identify at runtime which iconv implementation is adopted by this extension.

iconv constants
Name Type Description
ICONV_IMPL string The implementation name
ICONV_VERSION string The implementation version

Note:

Writing implementation-dependent scripts with these constants is strongly discouraged.

Since PHP 5.0.0, the following constants are also available:

iconv constants available since PHP 5.0.0
Name Type Description
ICONV_MIME_DECODE_STRICT integer A bitmask used for iconv_mime_decode()
ICONV_MIME_DECODE_CONTINUE_ON_ERROR integer A bitmask used for iconv_mime_decode()

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