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GetSVarsUpperIndex

คำอธิบาย​

Each SVar (server-variable) has its own unique identification number for lookup, this function returns the highest ID.

NameDescription

ตัวอย่าง​

// Store the upper index in the variable 'SVarUpperIndex' + 1
new SVarUpperIndex = GetSVarsUpperIndex() + 1;

// This sVarCount variable will store how many sVars are set as we count them.
new sVarCount;

for(new i=0; i != sVarUpperIndex; i++) // Loop through all sVar IDs under the upper index
{
    // At first, we need to get SVar name
    new sVarName[128];
    GetSVarNameAtIndex(i, pVarName, sizeof(pVarName));
    // If the var is set (type not 0), increment sVarCount.
    if (GetSVarType(pVarName) != 0)
    {
        sVarCount ++;
    }
}

new szString[66];
printf("There are %i server-variables set. Upper index (highest ID): %i.", sVarCount, SVarUpperIndex-1);

ฟังก์ชั่นที่เกี่ยวข้องกัน​

  • GetSVarNameAtIndex: Get the server variable's name from its index.
  • GetSVarType: Get the type of the server variable.