Regex to match dot and remove everything

2
votes
preg_replace('\.*$', ' ',$input);

I'm trying to make regex where on until match dot symbol to stop and remove everything.

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1
regex
If I want to cut from second dot from string, just to skip first dot? ==> Use preg_replace("/((?:.*?\\.){2})/", '${1}', $input); – Tushar

1 Answers

1
votes

You should use:

$input = preg_replace('/\..*$/', ' ', $input);
//                     ^__^__^ (regex delimiters and .*

i.e.

  1. Use regex delimiters around your regex
  2. To match anything after DOT use .*