PHP اسئلة واجوبة المقابلات
Question: Would you initialize your strings with single quotes or double quotes?Answer: Since the data inside the single-quoted string is not parsed for variable substitution, it's always a better idea speed-wise to initialize a string with single quotes, unless you specifically need variable substitution. |
احفظ للمراجعة
احفظ هذا العنصر في الإشارات المرجعية، او حدده كصعب، او ضعه في مجموعة مراجعة.
سجل الدخول لحفظ الإشارات المرجعية والاسئلة الصعبة ومجموعات المراجعة.
هل هذا مفيد؟ نعم لا
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