36 lines
1010 B
PHP
36 lines
1010 B
PHP
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<?php
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/**
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* Returns caller class/file name, function and line where current
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*
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* Potentially doesn't cover all cases, but is simple and pretty handy for use in frameworks.
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*
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* @param bool $as_array result as array or string in this format: `<file|class>:<func>():<line>`
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* @return string|array
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*/
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function here(bool $as_array = false): string|array
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{
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$trace = debug_backtrace(!DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 2);
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return $as_array
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? [
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'from' => $trace[1]['class'] ?? $trace[0]['file'],
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'function' => $trace[1]['function'],
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'line' => $trace[0]['line'],
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]
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: sprintf(
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'%s%s%s():%s',
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$trace[1]['class'] ?? $trace[0]['file'],
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$trace[1]['type'] ?? '::',
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$trace[1]['function'],
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$trace[0]['line']
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);
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}
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// Usage:
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class MyClass {
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public function test(): string {
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return here();
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}
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}
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echo (new MyClass)->test(); // MyClass->test():4
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