Database table and code example for automatic reply function developed by php WeChat public account - Qinqin Senior

mysql database

Keywords are distinguished by letters | symbols

php code

The function that needs to be implemented: determine whether the text message sent by the user contains keywords

				$needle = 'Where is your company address';
				$data = db('zdhf')->select();
				foreach($data as $v1){
									
					$rule_name=$v1['rule_name'];
					$content = $v1['content'];		
						if(strstr($rule_name, '|')!== false){//| is used to distinguish
							$content_array = explode("|",$rule_name);//Use | to split the string into an array
							foreach($content_array as $v2){
								if(strstr($needle, $v2)!== false){
									return $content;
								}

							}
						}else{			
							if(strstr($needle,$rule_name)!== false){
									return $content;
							}
							
						}
					
					$content =''; //If you can execute it here, it means that the keyword contained in the information sent by the user has not been found. If it is found, it has jumped out of the loop above.				
				}