PHP - Get string based on file -

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• php: read specific line file 12 answers

simply in php replace string other string such using particular function, str_replace (), etc

suppose have file.txt contains

text1 text2 text3 ... text n 

and have variable $text such as:

$text = "i want text1 , text2"; 

how strings (text1 , text2) based on available strings in file.txt?

i want have new variable ($new) contains strings of $text fits on string file.txt

i appreciate greatly.

thank you

use this:-

$lines = file('textfile.txt');  foreach ($lines $line_num => $line) {     something.... }