Question

I’m trying to get the last item in an array, when being iterated to output something different to a string.

if (count($this->condition) > 1) {
        $i=0;
        while ($i < count($this->condition)){
            if ($i == (count($this->condition) -1)) {

                foreach ($this->condition as $key => $value){

                    $query .= $value['columns']." = ".$value['value'];
                }
            } else {
                foreach ($this->condition as $key => $value){

                    $query .= $value['columns']." = ".$value['value']." AND ";
                    $i++;

                }
            }
        }
    } else {
        foreach ($this->condition as $key => $value){
            $query .= $value['columns']." = ".$value['value'];

        }
    }

However, it keeps adding the AND, meaning that $i == (count($this->condition)) is never true.

How do I resolve this?

Answer 1

I’ve fixed it.

 if (count($this->condition) > 1) {
            $i=0;
            foreach ($this->condition as $key => $value){

                if ($i == ($conditionCount -1)) {
                    $query .= $value['columns']." = ".$value['value'];
                } else {
                    $query .= $value['columns']." = ".$value['value']." AND ";
                }
            $i++;
            }
    } else {
        foreach ($this->condition as $key => $value){
            $query .= $value['columns']." = ".$value['value'];

        }
    }