$ value的类型

The type of $value1 is "String" NOT "bool".

转换为布尔值时，将考虑以下值否:

When converting to boolean, the following values are considered FALSE:

the boolean FALSE itself
the integer 0 (zero)
the float 0.0 (zero)
the empty string, and the string "0"
an array with zero elements
an object with zero member variables (PHP 4 only)
the special type NULL (including unset variables)
SimpleXML objects created from empty tags

其他所有值均视为TRUE(包括任何资源).

Every other value is considered TRUE (including any resource).

参考:转换为布尔值(PHP手册)

如此，假" ==真！

也许您可以将它们作为字符串进行比较:

maybe you can compare them as string:

if(strtoupper($value[1]) == "TRUE"){
    //...
}else{
    //...
}