[Dayvison_]

This

PHP Code:

new Float:Coords[5][4] = {
    {0.0, 0.1, 0.2, 0.3},
    {1.0, 1.1, 1.2, 1.3},
    {2.0, 2.1, 2.2, 2.3},
    {3.0, 3.1, 3.2, 3.3},
    {4.0, 4.1, 4.2, 4.3}
};
function(){
    new rand = random(sizeof(Coords));
    foreach(new i: Player)
    {
        SetPlayerPos(playerid, Coords[rand][0], Coords[rand][1], Coords[rand][2]);
        SetPlayerFacingAngle(playerid, Coords[rand][3]);
    }
    CreatePickup(1, 2, Coords[rand][0], Coords[rand][1], Coords[rand][2]);
    Create3DTextLabel("You are here", -1, Coords[rand][0], Coords[rand][1], Coords[rand][2], 15.0, 0);
} 


is Slower than this

PHP Code:

new Float:Coords[5][4] = {
    {0.0, 0.1, 0.2, 0.3},
    {1.0, 1.1, 1.2, 1.3},
    {2.0, 2.1, 2.2, 2.3},
    {3.0, 3.1, 3.2, 3.3},
    {4.0, 4.1, 4.2, 4.3}
};
function(){
    new rand = random(sizeof(Coords));
    new 
        Float:X        = Coords[rand][0],
        Float:Y        = Coords[rand][1],
        Float:Z        = Coords[rand][2],
        Float:Ang    = Coords[rand][3]
    ;
    foreach(new i: Player)
    {
        SetPlayerPos(playerid, X, Y, Z);
        SetPlayerFacingAngle(playerid, Coords[rand][3]);
    }
    CreatePickup(1, 2, X, Y, Z);
    Create3DTextLabel("You are here", -1, X, Y, Z, 15.0, 0);
} 


The functions are example.

I think, because every time at Coords[*] is called, need load the value i and the value from Coords, if you use the array only a time no have differences between speed.

Sorry my bad english, someone smarter than me can explain better.