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Using usort in php with a class private function

... Man this seems like such a weird way to do this. Oh PHP, how we love you. – dudewad Nov 28 '13 at 0:07 13 ...
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Deleting an element from an array in PHP

Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element? ...
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How can I use PHP to dynamically publish an ical file to be read by Google Calendar?

Any Google search on PHP ical just brings up phpicalendar and how to parse or read IN ical files. I just want to write a PHP file that pulls events from my database and writes them out in ical format. ...
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Difference between var_dump,var_export & print_r

...2] => 42 [3] => Array ([0] => 42) ) var_export prints valid php code. Useful if you calculated some values and want the results as a constant in another script. Note that var_export can not handle reference cycles/recursive arrays, whereas var_dump and print_r check for these. var_exp...
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GestureDetect 扩展:手势检测扩展,识别滑动、点击和长按手势 · App Inventor 2 中文网

...势检测原理 性能优化建议 常见问题 Q: 手势检测不灵敏怎么办? Q: 如何在同一个组件上检测多种手势? Q: 可以自定义手势的灵敏度吗? Q: 支持哪些布局组件? ...
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using gitignore to ignore (but not delete) files

... It sounds like you are trying to track a file (e.g. index.php), add it to a remote repository, then stop watching tracking it, while keeping the file in the remote (i.e. keep index.php unchanged on the remote repo while changing it locally). From what I understand, git cannot do th...
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How do I convert a PDF document to a preview image in PHP? [closed]

... You need ImageMagick and GhostScript <?php $im = new imagick('file.pdf[0]'); $im->setImageFormat('jpg'); header('Content-Type: image/jpeg'); echo $im; ?> The [0] means page 1. sha...
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How to remove duplicate values from an array in PHP

How can I remove duplicate values from an array in PHP? 24 Answers 24 ...
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Is == in PHP a case-sensitive string comparison?

I was unable to find this on php.net. Is the double equal sign ( == ) case sensitive when used to compare strings in PHP? 7...
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Laravel blank white screen

My laravel site was working before, I recently upgraded to Apache 2.4 and PHP 5.5.7. 31 Answers ...