How to write tab characters in files using PHP

Question

How can I simply write out a file containing real tabs? tab represents a real tab, it is not a space. How to write tab or what character is the real tab? For example here: $chunk="a,b,c";file_put_contents("chunk.csv",$chunk);What character should I use to get tabs instead of comma(,) there? In the output file, there should be real tabs between delimited words. Real tab means that when

P粉826283529 · Answer

Use and enclose the string with double-quotes:

$chunk = "abc	def	ghi";

P粉121447292 · Answer

The tab character is . Notice the use of " instead of '.

$chunk = "				</head>";</pre>
<p><a href="http://www.php.net/manual/en/language.types.string.php#language.types.string.syntax.double" rel="noreferrer">PHP String - Double Reference</a></p>

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<p>Also, let me recommend the <a href="http://www.php.net/manual/en/function.fputcsv.php" rel="noreferrer">fputcsv()</a> function, which is used to write CSV files. </p>