PHP collection tool: truncate required content data based on the start string and end string _ PHP Tutorial-php Tutorial

PHP collection tool: captures the required content data based on the start string and end string. PHP collection tool: Collect required data based on the start string and end string. PHP collection tool: Collect required data based on the start string and end string. PHP collection tool: truncate the required content data based on the start string and end string

PHP collection tool: captures the required content data based on the start string and end string

function strCutByStr(&$str, $findStart, $findEnd = false, $encoding = 'utf-8'){        if(is_array($findStart)){            if(count($findStart) === count($findEnd)){                foreach($findStart as $k => $v){                    if(($result = strCutByStr($str, $v, $findEnd[$k], $encoding)) !== false){                        return $result;                    }                }                return false;            }else{                return false;            }        }                 if(($start = mb_strpos($str, $findStart, 0, $encoding)) === false){            return false;        }                 $start += mb_strlen($findStart, $encoding);                 if($findEnd === false){            return mb_substr($str, $start, NULL, $encoding);        }                 if(($length = mb_strpos($str, $findEnd, $start, $encoding)) === false){            return false;        }                 return mb_substr($str, $start, $length - $start, $encoding);    }

Example:

$ Str = '1 that is a game 23 I ask 4567890 '; echo (strCutByStr ($ str,' that is ', 'stair ')); // output a field 23. I will ask 4567890 dimensions.

Tips for collecting PHP Data: extract the required content data based on the start string and end string...