I have a tags and I use this to trim spaces after the comma
$tags = rtrim($tags, ", \t\n");
But how can I trim the space at the beginning of the string?
Looks like found the solution:
$tags = ltrim($tags);
I have a tags and I use this to trim spaces after the comma
$tags = rtrim($tags, ", \t\n");
But how can I trim the space at the beginning of the string?
Looks like found the solution:
$tags = ltrim($tags);
If you want to replace the whitespace at the beginning and end of the string (like running ltrim and rtrim both), try:
$str = preg_replace('/^\s+|\s+$/gim', '', $str);
(I’m pretty sure… it’s been a while since I worked with PHP. That’s similar to how JS would be done.)
HTH,
or… just [FPHP]trim[/FPHP]
ltrim and rtrim are specialized versions of trim, which does both.
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