* 字符转成十六进制 | 传入参 | 说明 | | --- | --- | | str | \[ 必填 \] 字符串 | | 回调参 | 说明 | | --- | --- | | \[ hex \] | 十六进制值 | * 案例 ~~~ $obj = $T_C->StrToHex('中文abc123'); ~~~ > E4B8ADE69687616263313233