PHP break (single and nested loops)

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Examples :
Input: array1 = array (1, 2, 3, 4, 5, 6, 7) Output: 1 2 3 4 Loop Terminated The loop contains an if condition and when condition is true then loop will break otherwise display the array content. Input: array1 = array (’10’,’ 2’, ’5’,’ 20’, ’40’) Output: 10 2 Loop Terminated
Program:
// PHP program to break the loop
// Declare an array and initialize it $array = array (1, 2, 3, 4, 5, 6, 7);
// Using a foreach loop foreach ( $array as $a ) { if ( $a == 5) break ; else echo $a . "" ; } echo " " ; echo "Loop Terminated" ; ?>
Exit:
1 2 3 4 Loop Terminated
Method 2:given nested loops, in PHP we can use break 2, to also terminate two loops. At the bottom, the program contains a nested loop and ends it with a break statement.
For example, given two arrays arr1 and arr2, the challenge is to map all arr2 values ‚Äã‚Äãfor each arr1 value to arr1 that is not equal to arr2. If the value in arr1 is equal to the value of arr2, terminate both loops using break 2 and continue with statements.Examples :
 Input: arr1 = array (’A’,’ B’, ’C’); arr2 = array (’C’,’ A’, ’B’,’ D’); Output: AC Loop Terminated Input: arr1 = array (10, 2, 5, 20, 40) arr2 = array (1, 2) Output: 10 1 2 2 1 Loop Terminated

// PHP program to break the loop
// Declare two arrays and initialize it $arr1 = array ( ’ A’ , ’B’ , ’C’ ); $arr2 = array ( ’C’ , ’A’ , ’ B’ , ’D’ );
// Using a foreach loop foreach ( $arr1 as $a ) { echo "$a" ; // Ue nested loop foreach ( $arr2 as $b ) { if ( $a ! = $b ) echo "$b" ; else break 2; } echo " " ; } echo "Loop Terminated" ; ?>
Exit:
AC Loop Terminated

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We hope this article has helped you to resolve the problem. Apart from PHP break (single and nested loops), check other array Python module-related topics.

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Walter Porretti

Paris | 2023-03-22

Simply put and clear. Thank you for sharing. PHP break (single and nested loops) and other issues with re Python module was always my weak point 😁. Will get back tomorrow with feedback

Davies Lehnman

California | 2023-03-22

Thanks for explaining! I was stuck with PHP break (single and nested loops) for some hours, finally got it done 🤗. Checked yesterday, it works!

Schneider Sikorski

Munchen | 2023-03-22

re Python module is always a bit confusing 😭 PHP break (single and nested loops) is not the only problem I encountered. Will use it in my bachelor thesis

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