regex - Exclude the line with the word (php)

Question

Help please, how can exclude the presence of a string if a certain word is present in it.

Example:

any text here my text any text word wrong any text
any text here my text any text true any text
any text here my text any text wrong any text

This regex marks all lines ( https://regex101.com/r/rrgEp6/1 ):

here([a-z, ]{0,70})((?:(?! word))) (wrong|true) 

It is required to exclude in this case the word - "word":

any text here my text any text true any text
any text here my text any text wrong any text

Answer 1

You can use

^(?!.*\bword\b).+

See a demo on regex101.com .

Answer 2

You may use

here((?:(?!\bword\b)[a-z ,]){0,70}) (wrong|true)

See the regex demo

Details

• here - a string
• ((?:(?,\bword\b)[az,]){0,70}) - Group 1: a lowercase letter, space or comma, 0 to 70 occurrences, that does not start a word as a whole word char sequence
• - space
• (wrong|true) - Group 2: wrong or true char sequences.