SplFileObject::keySplFileObject::next
(PHP 5 >= 5.1.0)
SplFileObject::next — Read next line
Description
public void SplFileObject::next
( void
)
Moves ahead to the next line in the file.
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
Example #1 SplFileObject::next() example
<?php
// Read through file line by line
$file = new SplFileObject("misc.txt");
while (!$file->eof()) {
echo $file->current();
$file->next();
}
?>
See Also
- SplFileObject::current() - Retrieve current line of file
- SplFileObject::key() - Get line number
- SplFileObject::seek() - Seek to specified line
- SplFileObject::rewind() - Rewind the file to the first line
- SplFileObject::valid() - Not at EOF
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SplFileObject::next
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