Now there is a situation where there is a class that can get the current row number and so on. be introduced at various locations on the page.
For example, when page A uses this acquisition method, it can get the current number of rows in which A calls this method. The same applies to pages B, C, and D.
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For example, when page A uses this acquisition method, it can get the current number of rows in which A calls this method. The same applies to pages B, C, and D.
Please tell me how to implement it with php. Thank you
Reflection?
You can refer to:
<code>$bt = debug_backtrace();
$file = __FILE__;
$line = "unkown";
if (isset($bt[0]) && isset($bt[0]['file'])) {
$file = $bt[0]['file'];
$line = $bt[0]['line'];
}
$fl= '['.$file.':'.$line.']';</code>Please refer to magic variables
<code>__LINE__ __FUNCTION__ __CLASS__ __METHOD__</code>
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