正規表現メモ

よく使う正規表現のメモ

PHP

$h = '<a href="https://google.com" title="google">Google</a>';

if(preg_match('!<a href="([^"]+)"[\\s\\S]*?>([\\s\\S]*?)</a>!', $h, $m)) {
	print_r($m);    // ==> Array ( [0] => Google [1] => https://google.com [2] => Google )
}

Nodejs

let h = '<a href="https://google.com" title="google">Google</a>';
let result = /<a href="([^"]+)"[\s\S]*?>([\s\S]*?)<\/a>/.exec(h);
if(result){
	console.log(result);
	/*
			[
				'<a href="https://google.com" title="google">Google</a>',
				'https://google.com',
				'Google',
				index: 0,
				input: '<a href="https://google.com" title="google">Google</a>',
				groups: undefined
			]
	 */
}