php - Class field as array of objects -


मैंने अगले वर्ग की घोषणा की है: 

  वर्ग पृष्ठभूमि {सुरक्षित $ users = array (); ......}   
 और मैं  $ उपयोगकर्ता  को  उपयोगकर्ता ()  की सरणी के रूप में कार्य करता हूं, जो एक अन्य वस्तु है I ' Ve बनाया समस्या यह है जब मैं इस पद्धति का उपयोग करने की कोशिश करता हूं:  
  फ़ंक्शन createB () {foreach ($ this- & gt; उपयोगकर्ता $ उपयोगकर्ता के रूप में) {$ name = $ user- & gt; getName ( ); }}   
 और  $ user- & gt; getName ()  वास्तव में एक त्रुटि है क्योंकि  $ उपयोगकर्ता  वस्तु के रूप में नहीं देखा जाता है इसके लिए क्या कारण हो सकता है?  
 अग्रिम धन्यवाद   
 
 
 समस्या हो सकती है वास्तव में आबादी वाले $ उपयोगकर्ताओं के साथ नहीं हो सकता है इस तरह के मुद्दे को रोकने के लिए इसे जोड़ने का प्रयास करें यदि यह मदद नहीं करता है, तो कृपया जानकारी जोड़ें कि कैसे $ उपयोगकर्ता आबादी वाले हैं।  
  फ़ंक्शन createB () (यदि (! खाली ($ इस- & gt; उपयोगकर्ता)) {foreach ($ यह- & gt; उपयोगकर्ता $ उपयोगकर्ता के रूप में) {यदि ($ उपयोगकर्ता उपयोगकर्ता का उदाहरण है) {$ name = $ user- & gt; getName (); }}}}     पर क्लिक करें

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