Fatal error: Uncaught TypeError: preg_replace_callback(): Argument #2 ($callback) must be a valid callback, function "rev_first" not found or invalid function name in /in/AduaR:4
Stack trace:
#0 /in/AduaR(4): preg_replace_callback('#([\xD7\x90-\xD7\xAA]+)#', 'rev_first', '\xD7\xA8\xD7\x97\xD7\x95\xD7\x91 \xD7\x90\xD7\x9C\xD7\xA1...')
#1 {main}
thrown in /in/AduaR on line 4
Process exited with code 255.
Warning: preg_replace_callback(): Requires argument 2, 'rev_first', to be a valid callback in /in/AduaR on line 4
string(55) "רחוב אלסלבדור 41 דירה 84 ירושלים"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: preg_replace_callback(): requires argument 2, 'rev_first', to be a valid callback in /in/AduaR on line 4
string(55) "רחוב אלסלבדור 41 דירה 84 ירושלים"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Warning: preg_replace_callback() requires argument 2, 'rev_first', to be a valid callback in /in/AduaR on line 4
string(55) "רחוב אלסלבדור 41 דירה 84 ירושלים"