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Get name of caller function in PHP?

Is there a PHP function to find out the name of the caller function in a given function? 12 Answers ...
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Why is printing to stdout so slow? Can it be sped up?

...ing I decided to look into it and was quite surprised to find that almost all the time spent is waiting for the terminal to process the results. ...
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Bash Templating: How to build configuration files from templates with Bash?

...\}/defined $ENV{$1} ? $ENV{$1} : $&/eg' < template.txt to replace all ${...} strings with corresponding enviroment variables (do not forget to export them before running this script). For pure bash this should work (assuming that variables do not contain ${...} strings): #!/bin/bash while...
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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?

... and tests whether both expressions are logically True while & (when used with True/False values) tests if both are True. In Python, empty built-in objects are typically treated as logically False while non-empty built-ins are logically True. This facilitates the c...
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private[this] vs private

...rotected over public doesn't apply. Use private[this] where performance really matters (since you'll get direct field access instead of methods this way). Otherwise, just settle on one style so people don't need to figure out why this property is private and that one is private[this]. ...
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Mathematical functions in Swift

... UIKit, Cocoa, Foundation, all valid choices. – erdekhayser Nov 27 '14 at 20:26 ...
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The key must be an application-specific resource id

... That's the best way to get unique tag id ? Really Android ? – jimmy0251 Mar 13 '15 at 10:24 ...
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Can I use multiple versions of jQuery on the same page?

...trol. Can I safely just use the latter half, or do both libraries need to call noConflict()? – Bungle Oct 14 '09 at 15:05 7 ...
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Android: Bitmaps loaded from gallery are rotated in ImageView

When I load an image from the media gallery into a Bitmap, everything is working fine, except that pictures that were shot with the camera while holding the phone vertically, are rotated so that I always get a horizontal picture even though it appears vertical in the gallery. Why is that and how can...
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How do Python's any and all functions work?

I'm trying to understand how the any() and all() Python built-in functions work. 8 Answers ...