برمجة

استبدال النصوص في لغة php

مفهوم – استبدال النصوص بإستخدام التعابير القياسيه:

يمكن استخدام دالة استبدال النصوص ereg_replace او eregi_replace بنفس طريقة استخدام الدالة str_replace التي تعلمناها في الدرس السابق, وكما تعلم الداله eregi_replace هي نفسها الداله ereg_replace ولكن غير حساسة لحالة الاحرف

فصل النصوص بإستخدام التعابير القياسيه:

داله اخرى مفيده في التعابير القياسيه وهي split ,, وطريقتها كالتالي

الان لاحظ المثال التالي:

وناتج المثال هو كالتالي:

سؤال على الدرس :
1 – قم بالتعديل على تطبيق الدرس السابق , لكي يضمن التحقق من صحة البريد الالكتروني وان يكون الشركه غير مجانيه على سبيل المثال , واذا كانت الرساله تحوي على كلمة قطع غيار فيتم ارسالها الى قسم معين وهكذا

9 تعليقات

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  5. Gracias por tu comentario PCEpartyEs una gran verdad. A veces el camino a la victoria es largo y tortuoso, pero las dificultades no nos pueden hacer abandonar la lucha. Nos toca tratar de romper la barrera informativa del capital y sus perros falderos. Que nos pasen estas cosas es una buena señal. Significa que “les pica” lo que les estamos recetando.

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