<?php
$temp = tempnam(sys_get_temp_dir(), 'csv_bug');
file_put_contents($temp, <<<'CSV'
first,second
foo,bar
"foo
baz",bar
baz,bar
CSV
);
$expected = array(
array('first', 'second'),
array('foo', 'bar'),
array("foo\nbaz", 'bar'),
array('baz', 'bar'),
);
$cases = array(
'drop newline' => \SplFileObject::DROP_NEW_LINE,
'skip empty' => \SplFileObject::SKIP_EMPTY,
'skip empty + read ahead' => \SplFileObject::SKIP_EMPTY | \SplFileObject::READ_AHEAD,
'drop newline + read ahead' => \SplFileObject::DROP_NEW_LINE | \SplFileObject::READ_AHEAD,
'drop newline + skip empty' => \SplFileObject::DROP_NEW_LINE | \SplFileObject::SKIP_EMPTY,
'all' => \SplFileObject::DROP_NEW_LINE | \SplFileObject::SKIP_EMPTY | \SplFileObject::READ_AHEAD,
);
foreach ($cases as $name => $flags) {
$file = new SplFileObject($temp);
$file->setFlags($flags | \SplFileObject::READ_CSV);
echo $name, "\n";
var_dump(iterator_to_array($file, false));
}
var_dump('expected', $expected);
preferences:
69.21 ms | 402 KiB | 5 Q