Làm cách nào để in từ a đến z trong PHP bằng vòng lặp for?
Ở đây hàm chr() trả về giá trị của mã ASCII. Giá trị ASCII của A, B, C, D, E lần lượt là 65, 66, 67, 68, 69. Ở đây, chúng tôi cũng sử dụng hai vòng lặp for Show
Ví dụ đầu ra Sử dụng hàm range() với foreachTrong các phương thức này, chúng tôi sử dụng vòng lặp foreach với hàm range(). Hàm range() chứa các giá trị trong một mảng và trả về nó với biến $char. Vòng lặp for được sử dụng để in đầu ra Chúng ta có thể tạo chuỗi kim tự tháp bảng chữ cái rất dễ dàng bằng cách sử dụng PHP. Để in mẫu kim tự tháp này trong php, chúng ta có thể sử dụng các loại phương thức khác nhau Trong chương trình đầu tiên, chúng tôi đang sử dụng hàm phạm vi lưu trữ các giá trị trong một mảng từ A đến Z. $i; $j--){ echo $letters[$i]; } echo " Phương thức. 2 =$i-64; $j--){ echo chr($i); } echo " Phương thức. 3 =$k; $i--){ echo $char; } echo " Thẻ. "php", cách, chương trình mẫu trong php, in mẫu hình kim tự tháp trong php bài viết liên quanLàm cách nào để in các chữ cái trong Php?Cách tạo bản sao lưu mysqlMã PHP đa giác số với số lẻGiới thiệu về tác giảMacĐể lại một câu trả lời Hủy trả lờiTiêu đề có vẻ ngớ ngẩn nhưng nhiều người trong chúng ta không biết câu trả lời ngay cả những nhà phát triển PHP có kinh nghiệm đôi khi phải vật lộn. Vâng, đúng là vậy nhưng việc in tất cả các bảng chữ cái từ A đến Z rất dễ dàng, một khi bạn nhìn lướt qua mã bạn sẽ thốt lên “Trời ơi, tôi chưa bao giờ biết điều này nhưng nó khá đơn giản. ” Trước khi đi vào phần hướng dẫn, tôi muốn nói rằng nếu bạn biết Lập trình C hoặc nếu bạn nhớ mình đã học ở trường đại học hay trường nào thì điều này sẽ làm bạn ngạc nhiên Đây là tập lệnh để in từ a đến z PHP1 2 3 4 5 6 7 8 9
$alpharange = phạm vi( 'a'<, 'z' );
foreach ( $alpharange as $i ){ echo "$i\n"; }
?> mã rất đơn giản, phạm vi () là một hàm PHP giúp tạo một mảng các phần tử trong một phạm vi và trong tập lệnh trên, chúng tôi đang sửa phạm vi từ a đến z, sau đó lặp qua từng bảng chữ cái bằng hàm foreach() Nhiệm vụ của chúng ta là in các bảng chữ cái từ A đến Z bằng các vòng lặp. Có nhiều phương pháp khác nhau để in bảng chữ cái từ (A đến Z) hoặc (a đến z)
Trong bài viết này, chúng tôi sẽ chủ yếu tập trung vào các chương trình sau và logic của chúng
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=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z40 =$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "485______343 =$k; $i--){ echo $char; } echo "487
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z46 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z48 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z0 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51____352 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z53 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z54 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____357 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______359____2504 =$k; $i--){ echo $char; } echo "487 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z40 =$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "485______368 =$k; $i--){ echo $char; } echo "487 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z0 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51____373 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z53 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____357 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______359____2504 =$k; $i--){ echo $char; } echo "487 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4
=$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "469 =$k; $i--){ echo $char; } echo "470 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 CThe Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z89 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z26
=$k; $i--){ echo $char; } echo "46
=$k; $i--){ echo $char; } echo "47 =$k; $i--){ echo $char; } echo "48 =$k; $i--){ echo $char; } echo "49 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z35 =$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "502 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z1
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z40 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z3____34 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z43 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z6
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z46 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z48 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z0 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51____352 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z53 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z54 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____357 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______33 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z1 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z3______34 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z68 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z6
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z46 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z48 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z0 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51____373 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z53 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____357 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______33 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z1 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4
=$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "469 =$k; $i--){ echo $char; } echo "470 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 JavaThe Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z56 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z26 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z58 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z59
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z61 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z62 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z63 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z64 =$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "49 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____335 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____2502 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z1
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____340 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______375____343 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z6
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____346 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____348 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2_______30 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51____352____353 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z54 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z89 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z57 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z89 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75____31 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____34 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____340 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______375____368 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z6
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____346 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____348 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2______30 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z73 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z53 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z89 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z57 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z89 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75____31 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z2____34 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 Python3The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z25 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z26
The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z27 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z28 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z29 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z29 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z31 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z32 =$k; $i--){ echo $char; } echo "50 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z35 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z37____329 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z39 =$k; $i--){ echo $char; } echo "487
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z42 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z44 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z46 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z6
=$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z49 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z51 =$k; $i--){ echo $char; } echo "50 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z0 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z37 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z55 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z56 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z58 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z73 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z61 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z58 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z4 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z75 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z65 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z66 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z67 The Alphabets from A to Z are: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The Alphabets from a to z are: a b c d e f g h i j k l m n o p q r s t u v w x y z68 Làm cách nào để in từ a đến z bằng vòng lặp for trong PHP?php for ($x = ord('a'); $x
Làm cách nào để sử dụng bảng chữ cái trong vòng lặp for trong PHP?Tất cả các ký tự chữ cái trong một mảng có thể đạt được bằng cách sử dụng chr(), range() với vòng lặp for và foreach trong PHP. Để hiển thị các phần tử mảng dưới dạng đầu ra, chúng ta có thể sử dụng hàm echo, print_r() và var_dump().
Làm cách nào tôi có thể in từ 1 đến 10 số trong PHP?Chúng ta có thể in các số từ 1 đến 10 bằng cách sử dụng vòng lặp for . Bạn có thể dễ dàng mở rộng chương trình này để in bất kỳ số nào bắt đầu từ bất kỳ giá trị nào và kết thúc bằng bất kỳ giá trị nào. Lệnh echo sẽ in giá trị của $i ra màn hình. Trong dòng tiếp theo, chúng tôi đã sử dụng cùng một lệnh echo để in một ngắt dòng html.
Chúng ta có thể sử dụng vòng lặp for trong PHP không?Vòng lặp PHP for có thể được sử dụng để duyệt qua bộ mã trong số lần đã chỉ định . Nó nên được sử dụng nếu số lần lặp được biết nếu không thì sử dụng vòng lặp while. Điều này có nghĩa là vòng lặp for được sử dụng khi bạn đã biết số lần bạn muốn thực thi một khối mã. |