join_construct

🔧 build_join

Construit SQL LEFT JOIN clause si les 4 paramètres existent.
function build_join(): string { if( !empty($this->table_base) && !empty($this->att_base) && !empty($this->table_join) && !empty($this->att_join)) { $join = " LEFT JOIN " . $this->table_join . " ON " . $this->table_base . "." . $this->att_base . " = " . $this->table_join . "." . $this->att_join . " "; return $join; } else{ var_dump("erreur dans le join"); return ""; } }

⚙️ Parameters

↩️ Returns

(string) SQL LEFT JOIN.