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- How Can I Find the Total Count of Results in MySQL Pagination with Offset and Limit?
- This article presents a solution to efficiently find the total number of results in MySQL pagination. When using OFFSET and LIMIT for pagination, it's inefficient to run the same query twice, once with a limit and once without. The article introduces
- PHP Tutorial . Backend Development 378 2024-10-23 10:33:02
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- How to Resolve \'Could Not Instantiate Mail Function\' Error When Using PHPmailer?
- This article addresses the "Could Not Instantiate Mail Function" error encountered while using PHPmailer. It explores the cause of the error, which stems from an inability to use the PHP mail() function or incorrect configuration. The artic
- PHP Tutorial . Backend Development 924 2024-10-23 10:14:01
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- How to Correctly Save Data URIs as Files in PHP
- This article addresses the corruption of images saved from data URIs in PHP. It identifies the issue as the replacement of blanks with plusses in the data URI string. By making this adjustment, corruption is prevented and images can be successfully s
- PHP Tutorial . Backend Development 637 2024-10-23 08:55:02
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- How to Convert Data-URIs from JavaScript into Files in PHP?
- This article tackles the issue of converting data-URIs retrieved from JavaScript into file formats using PHP. Addressing the mismatch in encoding that leads to corrupted images, it provides a solution involving replacing spaces with ' ' and decoding
- PHP Tutorial . Backend Development 620 2024-10-23 08:53:29
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- How to Fix Corrupted Images When Converting Data-URIs to Files in PHP?
- This article presents a common issue in web development: saving images received from JavaScript as Data-URIs using PHP. The problem arises due to a discrepancy in encoding, where JavaScript encodes blanks as percentages (%) while PHP expects plus sig
- PHP Tutorial . Backend Development 992 2024-10-23 08:52:29
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- How to Handle Spaces in Data URIs During File Conversion in PHP?
- Dealing with data URIs in PHP requires modification of base64 encoded data if the source is a JavaScript canvas.toDataURL() output. Specifically, replacing spaces with plus signs ensures the data can be properly decoded and saved as a file, preventin
- PHP Tutorial . Backend Development 684 2024-10-23 08:52:02
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- How to Resolve Corrupted Image Issues When Converting Data-URI to File in PHP?
- This article discusses a common issue encountered while using PHP's file_put_contents function to save image data from a JavaScript canvas.toDataURL() call. The issue arises due to the presence of white spaces in the Data-URI, which can lead to corru
- PHP Tutorial . Backend Development 763 2024-10-23 08:48:29
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- How to Convert Time and Date Across Time Zones in PHP?
- This article presents a PHP class for time zone conversions, addressing the need to manipulate and convert timestamps across different time zones. It covers GMT time offset retrieval, Daylight Saving Time considerations, and provides a practical impl
- PHP Tutorial . Backend Development 869 2024-10-23 08:47:02
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- How to Effortlessly Convert Time and Date Between Time Zones in PHP?
- This article explores time zone conversion in PHP. It provides techniques for obtaining time zone offsets, handling Daylight Saving Time (DST) changes, and creating custom PHP classes for added functionality. The main argument is that PHP offers robu
- PHP Tutorial . Backend Development 309 2024-10-23 08:45:02
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- How to Convert Time and Date across Time Zones in PHP
- This article discusses challenges and solutions in converting time and date across time zones using PHP. The primary issue is obtaining time zone offsets and accommodating Daylight Saving Time (DST), which can vary depending on the location and time
- PHP Tutorial . Backend Development 727 2024-10-23 08:42:29
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- How to Submit Multidimensional Array Data via PHP and CURL?
- This article presents a solution to the "Array to string conversion" error encountered when posting multidimensional array data with PHP and CURL. It offers a custom function to recursively flatten multidimensional arrays, creating a compat
- PHP Tutorial . Backend Development 763 2024-10-23 08:19:29
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- How to Post Multidimensional Arrays Effectively Using PHP and CURL?
- This article provides a solution to the challenge of posting multidimensional arrays to a remote script via CURL in PHP. The main issue arises due to CURL's limitations in handling such arrays while adhering to the multipart/form-data Content-Type he
- PHP Tutorial . Backend Development 650 2024-10-23 08:18:29
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- How to Solve the \'Array to String Conversion\' Error When Sending Multidimensional Arrays in CURL with PHP?
- Sending Multidimensional Arrays via CURL and PHP addresses the common "Array to string conversion" error when posting form data with multidimensional arrays using CURL. The solution involves using a custom function, http_build_query_for_cur
- PHP Tutorial . Backend Development 749 2024-10-23 08:17:01
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- How to Post Multidimensional Arrays via PHP and CURL?
- Posting multipart/form-data with nested array values in PHP can result in errors. This article provides a workaround using the http_build_query_for_curl() function to convert multidimensional arrays into a flat format compatible with CURL's CURLOPT_P
- PHP Tutorial . Backend Development 437 2024-10-23 08:16:02
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- How to Avoid the \'Array to String Conversion Error\' When Posting Multidimensional Arrays via PHP and CURL?
- This article presents a solution to the "Array to string conversion error" encountered when sending multidimensional arrays with PHP and CURL to a remote server. The issue arises due to the requirement of CURLOPT_POSTFIELDS to use arrays, b
- PHP Tutorial . Backend Development 395 2024-10-23 08:12:02