here.php
· 1012 B · PHP
Неформатований
<?php
/**
* Returns caller class/file name, function and line where current
*
* Potentially doesn't cover all cases, but is simple and pretty handy for use in frameworks.
*
* @param bool $as_array result as array or string in this format: `<file|class>:<func>():<line>`
* @return string|array
*/
function here(bool $as_array = false): string|array
{
$trace = debug_backtrace(!DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 2);
return $as_array
? [
'from' => $trace[1]['class'] ?? $trace[0]['file'],
'function' => $trace[1]['function'],
'line' => $trace[0]['line'],
]
: sprintf(
'%s%s%s():%s',
$trace[1]['class'] ?? $trace[0]['file'],
$trace[1]['type'] ?? '::',
$trace[1]['function'],
$trace[0]['line']
);
}
// Usage:
class MyClass {
public function test(): string {
return here();
}
}
echo (new MyClass)->test(); // MyClass->test():4
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Returns caller class/file name, function and line where current |
| 5 | * |
| 6 | * Potentially doesn't cover all cases, but is simple and pretty handy for use in frameworks. |
| 7 | * |
| 8 | * @param bool $as_array result as array or string in this format: `<file|class>:<func>():<line>` |
| 9 | * @return string|array |
| 10 | */ |
| 11 | function here(bool $as_array = false): string|array |
| 12 | { |
| 13 | $trace = debug_backtrace(!DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 2); |
| 14 | return $as_array |
| 15 | ? [ |
| 16 | 'from' => $trace[1]['class'] ?? $trace[0]['file'], |
| 17 | 'function' => $trace[1]['function'], |
| 18 | 'line' => $trace[0]['line'], |
| 19 | ] |
| 20 | : sprintf( |
| 21 | '%s%s%s():%s', |
| 22 | $trace[1]['class'] ?? $trace[0]['file'], |
| 23 | $trace[1]['type'] ?? '::', |
| 24 | $trace[1]['function'], |
| 25 | $trace[0]['line'] |
| 26 | ); |
| 27 | } |
| 28 | |
| 29 | // Usage: |
| 30 | class MyClass { |
| 31 | public function test(): string { |
| 32 | return here(); |
| 33 | } |
| 34 | } |
| 35 | echo (new MyClass)->test(); // MyClass->test():4 |
| 36 |