PHP : Function Reference : iconv Functions : iconv_substr
qbolec
<?=
iconv_substr("A",0,1);
?>
generates folowing error:
Notice: iconv_substr() [function.iconv-substr]: Unknown error (0) in [...]
while, <?= iconv_substr("AB",0,1) ?> and <?= iconv_substr("AB",0,2) ?>
work as expected.
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