Issue with PHP trim() - removing "https://" from the string, a strange issue

Question

I'm using PHP trim() to remove https:// from a sting.

trim('https://www.hakanerenler.net', 'https://')

If i write .com to the domain, its working fine. But if its a .net domain, the last T dissapear. Why sould if the trimming the last "T" of .net

echo  trim('https://www.hakanerenler.com', 'https://');
    returns "www.hakanerenler.com"

echo  trim('https://www.hakanerenler.net', 'https://');
returns "www.hakanerenler.ne"

Thanks

The second argument to trim is a set not a sequential string. Try using preg_replace instead. — Alex Barker, Apr 13 '20 at 17:50
You can use `ltrim()` instead. However, if is `https://h...` it will remove the "h". Better using a regex. — Felippe Duarte, Apr 13 '20 at 17:50

score 3 · Accepted Answer · answered Apr 13 '20 at 17:51

3

The trim function removes any of the supplied characters, not literal matches. Since .net contains a t is removing it.

You should use str_replace() instead. For more advanced manipulations you could consider parse_url()

answered Apr 13 '20 at 17:51

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Issue with PHP trim() - removing "https://" from the string, a strange issue

1 Answers1