Year for the week where Monday is the first day of the week. Tip: Also look at the date () function, which formats a local date/time. Note: This function does not use locales (all output is in English). Year for the week where Sunday is the first day of the week. Definition and Usage The dateformat () function returns a date formatted according to the specified format. Weekday name in full (Sunday to Saturday)ĭay of the week where Sunday=0 and Saturday=6 Week where Monday is the first day of the week (01 to 53). Week where Sunday is the first day of the week (01 to 53). Week where Monday is the first day of the week (00 to 53) Week where Sunday is the first day of the week (00 to 53) Time in 12 hour AM or PM format (hh:mm:ss AM/PM) Can be one or aĭay of the month as a numeric value, followed by suffix (1st, 2nd, 3rd,ĭay of the month as a numeric value (01 to 31)ĭay of the month as a numeric value (0 to 31) STR_TO_DATE( string, format) Parameter Values Parameter phpdate strtotime ( mysqldate ) mysqldate date ( 'Y-m-d H:i:s', phpdate ) The line phpdate strtotime ( mysqldate ) accepts a string and performs a series of heuristics to turn that string into a unix timestamp. MySQL Examples MySQL Examples MySQL Editor MySQL Quiz MySQL Exercises MySQL Certificate If you're looking for a way to normalize a date into MySQL format, use the following. The precise behavior depends on which if any of strict SQL mode and the NO_ZERO_DATE SQL mode are enabled see Section 5.1.11, “Server SQL Modes”.String Functions ASCII CHAR_LENGTH CHARACTER_LENGTH CONCAT CONCAT_WS FIELD FIND_IN_SET FORMAT INSERT INSTR LCASE LEFT LENGTH LOCATE LOWER LPAD LTRIM MID POSITION REPEAT REPLACE REVERSE RIGHT RPAD RTRIM SPACE STRCMP SUBSTR SUBSTRING SUBSTRING_INDEX TRIM UCASE UPPER Numeric Functions ABS ACOS ASIN ATAN ATAN2 AVG CEIL CEILING COS COT COUNT DEGREES DIV EXP FLOOR GREATEST LEAST LN LOG LOG10 LOG2 MAX MIN MOD PI POW POWER RADIANS RAND ROUND SIGN SIN SQRT SUM TAN TRUNCATE Date Functions ADDDATE ADDTIME CURDATE CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP CURTIME DATE DATEDIFF DATE_ADD DATE_FORMAT DATE_SUB DAY DAYNAME DAYOFMONTH DAYOFWEEK DAYOFYEAR EXTRACT FROM_DAYS HOUR LAST_DAY LOCALTIME LOCALTIMESTAMP MAKEDATE MAKETIME MICROSECOND MINUTE MONTH MONTHNAME NOW PERIOD_ADD PERIOD_DIFF QUARTER SECOND SEC_TO_TIME STR_TO_DATE SUBDATE SUBTIME SYSDATE TIME TIME_FORMAT TIME_TO_SEC TIMEDIFF TIMESTAMP TO_DAYS WEEK WEEKDAY WEEKOFYEAR YEAR YEARWEEK Advanced Functions BIN BINARY CASE CAST COALESCE CONNECTION_ID CONV CONVERT CURRENT_USER DATABASE IF IFNULL ISNULL LAST_INSERT_ID NULLIF SESSION_USER SYSTEM_USER USER VERSION Invalid DATE, DATETIME, or TIMESTAMP values are converted to the “zero” value of the appropriate type ( '' or ' 00:00:00' ), if the SQL mode permits this conversion. For information about fractional seconds support in MySQL, see Section 11.3.5, “Fractional Seconds in Time Values”. The fractional part should always be separated from the rest of the time by a decimal point no other fractional seconds delimiter is recognized. In particular, any fractional part in a value inserted into a DATETIME or TIMESTAMP column is stored rather than discarded. Try echoing $intakedate and see if it is identical to the datetime type expects:Ī DATETIME or TIMESTAMP value can include a trailing fractional seconds part in up to microseconds (6 digits) precision.
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