fgets
Gets line from file pointer
&reftitle.description;
stringfgets
resourcehandle
intlength
Gets a line from file pointer.
&reftitle.parameters;
handle
&fs.validfp.all;
length
Reading ends when length - 1 bytes have been
read, or a newline (which is included in the return value), or an EOF
(whichever comes first). If no length is specified, it will keep
reading from the stream until it reaches the end of the line.
Until PHP 4.3.0, omitting it would assume 1024 as the line length.
If the majority of the lines in the file are all larger than 8KB,
it is more resource efficient for your script to specify the maximum
line length.
&reftitle.returnvalues;
Returns a string of up to length - 1 bytes read from
the file pointed to by handle. If there is no more data
to read in the file pointer, then &false; is returned.
If an error occurs, &false; is returned.
&reftitle.changelog;
&Version;
&Description;
4.3.0
fgets is now binary safe
&reftitle.examples;
Reading a file line by line
]]>
&reftitle.notes;
¬e.line-endings;
People used to the 'C' semantics of fgets
should note the difference in how EOF is returned.
&reftitle.seealso;
fgetss
fread
fgetc
stream_get_line
fopen
popen
fsockopen
stream_set_timeout