convert csv to base64

Several days ago, the previous article introduced the CSV table, and JS combined with the Back-end PHP parsing table filling the form method. Where the CSV converted to a two-dimensional array when the logic is more complex multi-pit, fortunately

How to convert data from GB2312 to UTF-8 I tried both iconv and mb_convert_encoding, and then found that the results are the same, there will be various problems, it's a direct error. how can this problem be solved? Reply to discussion

Data uri, uriData URI The author positions this article as a practical operation type, so some theoretical foundations are only available until now. First, what is Data URI? Reference Wikipedia's explanation: Data URI is a solution that allows

Based on common functions in PHP. Array_change_key_case-array array_chunk whose return string key names are all lowercase or uppercase-split an array into multiple array_combine-create an array, returns an array with the array value array_change_key_

The following is a detailed analysis of common functions in PHP. For more information, see array_change_key_case. the returned string key names are all lowercase or upper-case arrays. Array_chunk-divide an array into multiple Array_combine-creates

array_change_key_case-returns an array with a string key that is all lowercase or uppercase array_chunk-to split an array into multiple Array_combine-creates an array with the value of one array as its key name and the value of the other array as

11 small tips code snippets for daily php use: www. phpzag. com11-useful-code-snippets-for-php-developers simple summary 1 with php built-in csv function can be very convenient to generate CSV, & nbsp; functiongenerateCsv ($ data, $ delimiter ,, $

In addition to the keywords (keywords) and the built-in types and functions (builtins), Python provides more functionality through libraries (that is, modules).The Common libraries (modules) are as follows:1) Python Runtime service* The Copy:copy

In addition to the keywords (keywords) and the built-in types and functions (builtins), Python provides more functionality through libraries (that is, modules).The Common libraries (modules) are as follows:1) Python Runtime service* The Copy:copy

PHP Function Index 967 functions A total of 967 functions Abs: Get absolute value. Acos: Gets the inverse cosine value. Ada_afetch: Gets the return column of the database. Ada_autocommit: Switch automatic change function. Ada_close: Close Adabas D