我如何验证对以下规则的字符串:PHP正则表达式:如何编写规则
$string = 'int(11)';
Rule: first 4 characters MUST be 'int('
Rule: next must be a number between 1 and 11
Rule: next must be a ')'
Rule: Everything else will fail
经验丰富的PHP开发在这里 - 正则表达式是不是我的强项..
任何帮助或建议欢迎。 谢谢你们..
+1但语法错误 - '= <'应该是'<='... – ShuklaSannidhya 2013-03-16 14:42:18
@Sann谢谢,修正它。 – 2013-03-16 14:43:02