Packages of jerry mattsson
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| All class groups | > | All authors | > | Packages of jerry mattsson (2) | > | Mission progress status | > | Reputation |
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| This is a simple class that performs basic arithmetic calculations with dates. It can add or subtract an amount of days to a given date. It can also calculate the difference of days between two dates, returning fractions of days as result. Use the round() or floor() to eliminate fractions. It uses the strtotime() function to convert the dates into 32 bit integer timestamp values to perform the calculations. Therefore, the class is limited to dates that start on 1970-01-01. |
| Ratings | Utility | Consistency | Documentation | Examples | Tests | Videos | Overall | Rank |
| All time: | 75% | 68% | - | - | - | - | 44% | 3484 |
| Month: | Not yet rated by the users | |||||||
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| This class can be used to read and write flat file databases in a tagged CSV format. It can serve as a standalone PHP database replacement for simple and small applications or dynamic web pages. It can create and maintain files with a given data definition for column names and types. The class can perform queries to search CSV file records with fields that match a given condition. The search condition can use several kinds of comparison operands similar to SQL and with functions like Select (with and/or/sort), insert, update, delete, commit and rollback. Supported datatypes are String, Integer, Number and Date formats. Data validation are performed on insert/update and additional checks like Not Null, min, max, list and PK/UK keys can be defined. It is also possible to define an autoincremental key and record encryption. |
| Ratings | Utility | Consistency | Documentation | Examples | Tests | Videos | Overall | Rank |
| All time: | 66% | 58% | 66% | 66% | 58% | - | 58% | 1557 |
| Month: | Not yet rated by the users | |||||||
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