PHP String字符串类函数wordwrap......[阅读全文]
PHP String字符串类函数ucwords......[阅读全文]
PHP String字符串类函数lcfirst......[阅读全文]
PHP String字符串类函数ucfirst......[阅读全文]
PHP String字符串类函数substr......[阅读全文]
PHP String字符串类函数substr_replace......[阅读全文]
PHP String字符串分割类函数substr_count......[阅读全文]
PHP String字符串分割类函数strtr......[阅读全文]
PHP String字符串分割类函数strtok......[阅读全文]
PHP String字符串类函数strrev......[阅读全文]