(PHP 4 >= 4.0.2, PHP 5)
wordwrap -- Wraps a string to a given number of characters using a string break character
Returns a string with str
wrapped
at the column number specified by the optional
width
parameter. The line is broken
using the (optional) break
parameter.
wordwrap() will automatically wrap at column
75 and break using '\n' (newline) if
width
or break
are not given.
If the cut
is set to TRUE, the string is
always wrapped at the specified width. So if you have a word
that is larger than the given width, it is broken apart.
(See second example).
注意: The optional
cut
parameter was added in PHP 4.0.3
See also nl2br() and chunk_split().