Doc #71927 [NEW]: string interpolation
From: 1783946138 at qq dot com
Operating system: windows
PHP version: 5.5.33
Package: PHP Language Specification
Bug Type: Documentation Problem
Bug description:string interpolation
Description:
------------
The unstable result to use "{}" in string interpolation.It's just
because useing space.
Test script:
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error_reporting(E_ALL);
define('great','my');
$great='fantastic';
$my='my value';
echo "This is ${great }<br/>";//output:my value
echo "This is ${ great}<br/>";//output:my value
echo "This is ${ great }<br/>";//output:my value
echo "This is ${great}<br/>";//output:fantastic
Expected result:
----------------
none
Actual result:
--------------
none
--
Edit bug report at https://bugs.php.net/bug.php?id=71927&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71927&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71927&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71927&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=71927&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=71927&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=71927&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=71927&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=71927&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=71927&r=support
Expected behavior: https://bugs.php.net/fix.php?id=71927&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=71927&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=71927&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=71927&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71927&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=71927&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=71927&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=71927&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=71927&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=71927&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=71927&r=mysqlcfg
Thread (3 messages)
- 1783946138 at qq dot com