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pcntl_errno

(PHP 5 >= 5.3.4, PHP 7)

pcntl_errno — Pseudonim pentru pcntl_get_last_error()

Descrierea

Această funcție este pseudonim pentru: pcntl_get_last_error()

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renmengyang567 at gmail dot com ¶

5 years ago


<explain>
This example installs an alarm signal, but the callback function does not exist,This will set the last error. Then we will print out the last error.

<?php
set_error_handler(function(){});
pcntl_signal(SIGALRM,'sig_handler',false);
print  'Your error returned was (Code):'.pcntl_get_last_error().PHP_EOL;
print  'Your error info:'.pcntl_strerror(pcntl_get_last_error()).PHP_EOL;

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