textarea - How can I write specific lines from a text area form to a text file? PHP -


so want able paste text area , want write each particular line/word text file.

first name last name home (123) 345-6789  51 street name  city, pr abc def

the text file should write in format. first name last name!home (123) 345-6789!51 street name!city! pr !abc def! (note exclamation marks, spaces , coma). program should able read words line 1,2,3 regardless of how many words there are. line 4 in format 4 separate words. need output in particular format listed above. i'm confused about. if has solution appreciate it. i've tried many things , can't seem code work. i'm new if include as possible nice. thank you.

by making use of php's string functions.

<?php $str='first name last name home (123) 345-6789 51 street name city, pr abc def'; $new_str=""; foreach(explode(php_eol,$str) $val) {     if(strpos($val,',')!==false)     {         $val=trim(str_replace(',','',$val)); //<--- space thing         $val=explode(' ',$val);         $new_str.=implode('!',$val)."!";     }     else     {         $new_str.=trim($val)."!"; //<--- added here     } } echo $new_str;

output :

first name last name!home (123) 345-6789!51 street name!city!pr!abc!def!

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