这就像断言甚至没有被调用.我很迷惑.
版本
:~/code/x/test$PHP -v PHP 7.0.11-1+deb.sury.org~xenial+1 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0,Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.11-1+deb.sury.org~xenial+1,Copyright (c) 1999-2016,by Zend Technologies
剧本
:~/code/x/test$cat x.PHP <?PHP print ("Hello\n"); assert_options(ASSERT_ACTIVE,true); assert_options(ASSERT_BAIL,true); assert(false); assert(true); print ("Bye\n");
当我跑它
:~/code/x/test$PHP x.PHP Hello Bye
我原以为程序会以异常终止.我疯了吗？
谢谢RiggsFolly.
原文链接：https://www.f2er.com/php/135123.html看起来像断言在7.0的开箱即用.在我的PHP.ini文件中,zend.assertions设置为-1,这意味着它们被忽略.我已将设置更改为1.
[Assertion] ; Switch whether to compile assertions at all (to have no overhead at run-time) ; -1: Do not compile at all ; 0: Jump over assertion at run-time ; 1: Execute assertions ; Changing from or to a negative value is only possible in PHP.ini! (For turning assertions on and off at run-time,see assert.active,when zend.assertions = 1) ; Default Value: 1 ; Development Value: 1 ; Production Value: -1 ; http://PHP.net/zend.assertions zend.assertions = 1
该脚本现在按预期工作.
:~/code/x/test$PHP x.PHP Hello PHP Warning: assert(): assert(false) Failed in /home/ubuntu/code/x/test/x.PHP on line 8
