获取两个其他字符串之间的字符串

Question

I have this total USD100.75 from string.I am getting the next word like this

$s = 'total USD100.75 from';
$r = preg_match_all('/(?<=(total))(\s\w*)/',$s,$matches);
print_r($matches[0]);

However i would like to get the string between two specific strings i.e total and from. How may i get the middle string?.

Answer 1

You can also use regexp for that, eg.

'/total (.*?) from/'