Tutorial for "For each" loop

php

Posted on July 31, 2021July 31, 2021 | by Ashwani Kumar

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What is For each Loops?

Use the for each loops to cycle through arrays. At each pass, the value of the current array element is set to $value. In the next pass, the array pointer is moved one by one. The for each loop is only used to loop around each key/values pair in an array. Only arrays are supported.

Syntax:-

foreach ($array as $value) {
  code to be executed;
}

Here are some of the Foreach Loops:-

“foreach(…){…}” is the foreach php loop block code
“$array_data” is the array variable to be looped through
“$array_value “ is the temporary variable that holds the current array item values.
“block of code…” is the piece of code that operates on the array values

Example1:-

Output:-

Example2:-

Output:-

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Ashwani Kumar

Sr. Software Engineer at Cotocus Private Limited

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Tutorial for “For each” loop

What is For each Loops?