How to Correctly Insert Dates from jQuery DatePicker into a MySQL Database Using PHP?-Mysql Tutorial-php.cn

Home

Database

Mysql Tutorial

How to Correctly Insert Dates from jQuery DatePicker into a MySQL Database Using PHP?

Susan Sarandon

Dec 08, 2024 pm 04:10 PM

How to Correctly Insert Dates from jQuery DatePicker into a MySQL Database Using PHP?

Incorrect Date Format for PHP MySQL Insert

When using jQuery's datepicker to input dates into a database using PHP's mysql_query function, it's crucial to ensure that the date format follows MySQL conventions.

MySQL Date Formats

As outlined in the MySQL documentation, valid date formats for insertion into a MySQL database include:

'YYYY-MM-DD' or 'YY-MM-DD' with or without delimiters
'YYYYMMDD' or 'YYMMDD' in a numeric format
A UNIX timestamp passed to MySQL's FROM_UNIXTIME() function

Error with '08/25/2012' Date

In the given code, the datepicker is set to the format '08/25/2012', which is not recognized by MySQL as a valid date literal. This results in the insertion of only '0000-00-00 00 00 00' into the database.

Solutions

To rectify this issue, you have several options:

Configure Datepicker: Set Datepicker to provide dates in a supported format using the altField and altFormat options.
Use STR_TO_DATE Function: Convert the jQuery date string using MySQL's STR_TO_DATE() function.
Convert Date in PHP: Manually convert the string into a valid date within PHP using, for example, a DateTime object.
Parse Date Manually: Divide the date string into its components and assemble it into a valid MySQL format.

SQL Injection Vulnerability

It's important to note that the provided PHP code is vulnerable to SQL injection. Consider utilizing prepared statements to prevent this security risk.

Deprecated mysql_* Functions

Additionally, the mysql_* functions are deprecated in PHP and are recommended to be replaced with either mysqli or PDO_MySQL extensions.

Consider DATE Type

Finally, consider using the MySQL DATE type instead of DATETIME or TIMESTAMP columns for storing date values without time components.

The above is the detailed content of How to Correctly Insert Dates from jQuery DatePicker into a MySQL Database Using PHP?. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

MySQL: BLOB and other no-sql storage, what are the differences?May 13, 2025 am 12:14 AM

MySQL'sBLOBissuitableforstoringbinarydatawithinarelationaldatabase,whileNoSQLoptionslikeMongoDB,Redis,andCassandraofferflexible,scalablesolutionsforunstructureddata.BLOBissimplerbutcanslowdownperformancewithlargedata;NoSQLprovidesbetterscalabilityand

MySQL Add User: Syntax, Options, and Security Best PracticesMay 13, 2025 am 12:12 AM

ToaddauserinMySQL,use:CREATEUSER'username'@'host'IDENTIFIEDBY'password';Here'showtodoitsecurely:1)Choosethehostcarefullytocontrolaccess.2)SetresourcelimitswithoptionslikeMAX_QUERIES_PER_HOUR.3)Usestrong,uniquepasswords.4)EnforceSSL/TLSconnectionswith

MySQL: How to avoid String Data Types common mistakes?May 13, 2025 am 12:09 AM

ToavoidcommonmistakeswithstringdatatypesinMySQL,understandstringtypenuances,choosetherighttype,andmanageencodingandcollationsettingseffectively.1)UseCHARforfixed-lengthstrings,VARCHARforvariable-length,andTEXT/BLOBforlargerdata.2)Setcorrectcharacters

MySQL: String Data Types and ENUMs?May 13, 2025 am 12:05 AM

MySQloffersechar, Varchar, text, Anddenumforstringdata.usecharforfixed-Lengthstrings, VarcharerForvariable-Length, text forlarger text, AndenumforenforcingdataAntegritywithaetofvalues.

MySQL BLOB: how to optimize BLOBs requestsMay 13, 2025 am 12:03 AM

Optimizing MySQLBLOB requests can be done through the following strategies: 1. Reduce the frequency of BLOB query, use independent requests or delay loading; 2. Select the appropriate BLOB type (such as TINYBLOB); 3. Separate the BLOB data into separate tables; 4. Compress the BLOB data at the application layer; 5. Index the BLOB metadata. These methods can effectively improve performance by combining monitoring, caching and data sharding in actual applications.

Adding Users to MySQL: The Complete TutorialMay 12, 2025 am 12:14 AM

Mastering the method of adding MySQL users is crucial for database administrators and developers because it ensures the security and access control of the database. 1) Create a new user using the CREATEUSER command, 2) Assign permissions through the GRANT command, 3) Use FLUSHPRIVILEGES to ensure permissions take effect, 4) Regularly audit and clean user accounts to maintain performance and security.

Mastering MySQL String Data Types: VARCHAR vs. TEXT vs. CHARMay 12, 2025 am 12:12 AM

ChooseCHARforfixed-lengthdata,VARCHARforvariable-lengthdata,andTEXTforlargetextfields.1)CHARisefficientforconsistent-lengthdatalikecodes.2)VARCHARsuitsvariable-lengthdatalikenames,balancingflexibilityandperformance.3)TEXTisidealforlargetextslikeartic

MySQL: String Data Types and Indexing: Best PracticesMay 12, 2025 am 12:11 AM

Best practices for handling string data types and indexes in MySQL include: 1) Selecting the appropriate string type, such as CHAR for fixed length, VARCHAR for variable length, and TEXT for large text; 2) Be cautious in indexing, avoid over-indexing, and create indexes for common queries; 3) Use prefix indexes and full-text indexes to optimize long string searches; 4) Regularly monitor and optimize indexes to keep indexes small and efficient. Through these methods, we can balance read and write performance and improve database efficiency.

See all articles