I m using this /([^S
]*(.*)[^S
]*)/ regex to match what is inside brackets, and it works good except when there are trailing spaces, it matches them.
例如, (测试1 测试2) 我想匹配 test1 test2 , 但我匹配 test1 test2>____/code> (我写了强调,但它是尾随空间)。
知道怎么从我的比赛中 去除这个后方空间吗?
Im 使用 PHP preg_replace 函数 。
试试这个
/(s*([^)]+?)s*)/
结果:
$reg = /(s*([^)]+?)s*)/ ;
var_dump( preg_replace( $reg, $1 , "( test1 test2 )" ) );
//string(11) "test1 test2"
将表达式固定在文字结尾处怎么样?
/([^S
]*(.*)[^S
]*)$/
^
之后没有白色空间。
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