php simpleXMLElement to array: null value

Question

I\'ve got following XML:

    123
    
    ACTIVE

         


        

Answer 1

Check performance str_replace vs recursive loop

• Iterations: 100000
• XML length: 4114 bytes
• Init script time: ~1.2264486691986E-6 seconds
• JSON encode/decode time: ~9.8956169957496E-5 seconds
• str_replace average time: 0.00010692856433176 seconds
• recursive loop average time: 0.00011844366600813 seconds

The str_replace quickly on ~0.00001 seconds. The difference will be noticeable in many calls