Example Stop the loop when$xis 3: for($x=0;$x<=10;$x++){if($x==3)break;echo"The number is:$x";} Try it Yourself » The continue Statement With thecontinuestatement we can stop the current iteration, and continue with the next: Example...
For example: for ($i = 0; $i < 5; $i++) { echo $i; // 0 1 2 3 4 } In this example, the variable $i is initialized to 0, and the loop executes until $i is less than 5. If the loop condition evaluates to false, then the loop is terminated. Otherwise, the body of...
Example Stop the loop if $x is "blue": $colors = array("red", "green", "blue", "yellow"); foreach ($colors as $x) { if ($x == "blue") break; echo "$x "; } Try it Yourself » The continue StatementWith the continue statement we can stop the current iteration, and c...
To create a never-ending (an infinite) loop, you can usewhile,do...while, orfora loop by passingtrueas the condition of the loop. Infinite while loop Below is an example of an infinitewhileloop - <?phpwhile(true){echo"Hello"; }?> Infinite do...while loop Below is an example of ...
For example: “$numbers = array(1, 2, 3, 4, 5); $count = count($numbers);” In the above example, the count() function is used to determine the number of elements in the $numbers array, which is 5. 2) sort(): The sort() function is used to sort an array in ...
Break out of foreach loop: Example 1 Here, we have an array of the names and breaking the loop execution when a specifiedstring found. PHP code to demonstrate example of break in a foreach loop <?php// array defination$names=array("joe","liz","dan","kelly","joy","max");// for...
Example code: <?php$colors=array("red","green","blue","yellow");foreach($colorsas$value){echo"$value ";}?> Output: red green blue yellow Break Out of theforeachLoop Using thebreakStatement in PHP The image below describes how
The assignment $j = count($array) is part of the for loop, separated by a comma from the $i = 0 assignment. It is only called once at the start of the loop. It is not necesssarily superior to the first "right" example above but it does reduce the number of lines of code by ...
The introductory screen for the XAMPP installer on Mac OS X 点击下一步按钮进入下一个屏幕(见图 1-2 ),在这里您可以选择要安装的组件。使用默认选择即可。XAMPP 安装程序将引导您完成安装过程。图 1-3 至 1-5 显示了剩余的步骤。 图1-5。
For & Foreach Loops Aforloopis a type of conditional loop that requires three expressions in its definition: the 1st expression is evaluated once and only once before the loop begins iteration the 2nd expression is the test condition for the loop, whose value is compared toTRUEbeforeeach ...