Online PHP editor | output for q6gB4

@ 2013-12-05T09:33:21Z

<?php

function error_handler_first($no, $msg){
    echo __FUNCTION__ . "\n";
    restore_error_handler();
}

function error_handler_second($no, $msg){
    echo __FUNCTION__ . "\n";
    restore_error_handler();
}

set_error_handler("error_handler_first");
set_error_handler("error_handler_second");
trigger_error("error1");
trigger_error("error2");
trigger_error("error3");
trigger_error("error4");

Output for 7.3.16 - 7.3.33, 7.4.4 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: error_handler_second error_handler_first Notice: error3 in /in/q6gB4 on line 17 Notice: error4 in /in/q6gB4 on line 18
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.13, 7.4.0 - 7.4.3: error_handler_second error_handler_first error_handler_first error_handler_first
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4: error_handler_second error_handler_second error_handler_second error_handler_second

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