Workaround:
1. Modify the project. BuildPath file
<?xml version="1.0" encoding="UTF-8"?>
<buildpath> <buildpathentry kind="src" path=""/>
<buildpathentry kind="con" path="org.eclipse.php.core.LANGUAGE"/># 新增一句 kind="con"
</buildpath>
#如果哪部分少了, just add the modifications to which part, when I was in Zend 10.0, 新增
<buildpathentry kind="con" path="org.eclipse.php.core.LANGUAGE"/>
Then in the Zend Project home directory blank Place refresh, solved, not the following steps. If you are not resolved, proceed to the following steps:
2. Resetting the Project compilation state
Clean all projects, Project, clean
3, recompile the project
Project-Build All
4, Complete! And see if the little yellow cold number icon disappears.
Reminder: The PHP Language library contains system functions and definition prototypes of extension library functions that Zend Studio can follow to code hints and complements based on these definition prototypes when calling these functions during encoding.
Zend Studio PHP Built-in function does not have auto-completion or prompt function does not define "call-to-undefined function"