<?php
 
	error_reporting(-1);
 
	/*
		Дан текст, содержащий в себе email'ы 
		(адреса почты вроде you+me@some.domain-domain.com ). Напиши скрипт, 
		выводящий все email, встречающиеся в этом тексте
	*/
 
	$regexp = "/\b[a-zA-Z_+-]+(.[a-zA-Z_+-])*@[a-z]+(.[a-z-])*\b/";
	$text = "you+me@some.domain-domain.com fdasghdsggaf awes@gmail.com  ...@...";
 
	$emails = array();
	preg_match_all($regexp, $text, $emails);
 
	//var_dump($emails);
 
	echo "Emails in text:";
	foreach($emails[0] as $email){
		echo "\n$email";
	}

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