正则表达式RegEx，用于验证php中的复杂字符串

Question

Hey I am trying to get a php RegEx for a string with following valid characters:

Any [a-zA-Z]* (aZ) strings are allowed, and than numbers with the format: /xxx, where xxx stands for numbers as follows: 000-032 and 035 and 092. And these strings and \\xxx sequences can be concatenated in any way, as many times as we want, fore example:

"STring\\032with\\032a\\032\\032\\backslash\\032\\092and\\010a\\035newLine"

What I got so far is this RegEx: [[az]*\\\\0([0-2][0-9]|3[0-2]|35|92)]*

But it seems to only recognize strings with a 'string part' concatonated with a 'backslash part' : "exampleString\\032" and nothething afterwards

PLUS can I somehow make a REGEX where the string characters can be of a specific alphabet? Like lets say German or Czech?

Answer 1

I hope this will do the trick :

^((([a-zA-Z])\\?)*(((0[0-2][0-9])|(03[0-2])|(035)|(092))\\?)*)+$

Successfully tested here.