(PHP 4, PHP 5, PHP 7, PHP 8) L'instruction break permet de sortir d'une structure for, foreach , while, do-while ou switch . Mit der Funktion break werden die Funktionen do...while, for, switch und while unmittelbar verlassen, ohne daß deren Abbruchbedingung erfüllt ist.  $zaehler++; } Don't worry about other users comments, I can understand you, SOMETIMES when developing this "fancy" things are required.If we can break an if, a lot of nested ifs won't be necessary, making the code much more clean and aesthetic. echo is marginally faster since it doesn't set a return value if you really want to get down to the nitty gritty. This preview shows page 175 - 190 out of 509 pages. Continue and break provide extra control over your loops by manipulating the flow of the iterations. It should be used if the number of iterations is not known. PHP BasicPHP Syntax PHP Echo PHP Comments PHP Variables PHP Strings PHP Constants PHP Operators PHP Functions PHP If, Else, ElseIf PHP Switch PHP Arrays PHP While Loop PHP - Do While loop PHP For loop PHP Foreach loop PHP Break , Continue and Goto PHP Files PHP Include and Require commands break accepte un argument numérique optionnel qui vous indiquera combien de structures emboîtées doivent être interrompues. In this article, I will walk-through each possibility for reading arrays whilst looping. break. 1. Natürlich kann man nicht verhindern, daß while die Bedingung der Schleifenanweisung immer zuerst abfragt. while - Schleife. $arr = array ('one', 'two', 'three', 'four', 'stop', 'five'); foreach ($arr as $val) {. Erklärung. The most popular ways to do it usually is with a while, for and foreach operator, but, believe it or not, there are more ways to do it with PHP. nur aus der unmittelbar umschließenden Verschachtelung wird ausgebrochen. How do you exit or break out of a running loop before it has finished completing in PHP? Öntanımlı değer 1 olup sadece ilk yapının çalışması sonlandırılır. Functionally, the foreach and while implementations are equivalent. */ case 10: echo "En 10; saliendo
\n"; break 2; /* Sale del switch y del while. Break in While Loop php x while x 10 if x 4 break echo The number is x br x 87. In PHP existieren die zwei nützlichen Befehle break und continue . PHP, just like most other programming languages has multiple ways to loop through arrays. break ¶. break accepts an optional numeric argument which tells it how many nested enclosing structures are to be broken out of. PHP supports following four loop types. break statement; continue statement; switch statement; declare statement; return statement; include and require ; require_once, include_once; PHP continue Statement Last update on February 26 2020 08:09:52 (UTC/GMT +8 hours) Description. You can do this by using the break keyword. */ } echo " $val
\n";} /* Utilizar el argumento opcional. PHP | Using break in a foreach loop: In this article, we are going to learn how to break a foreach loop in PHP programming? ¶. Break in while loop php x while x 10 if x 4 break. Linefeed (\n): This is one […] Dazu stehen 3 Arten in PHP zur Verfügung: while(), do while(), for(), die wir uns in diesem Kapitel ansehen. This means that the do...while loop will execute its statements at least once, even if … Sinnvoll ist der Einsatz von break jedoch nur, wenn diese wiederum mit der Funktion if an eine Bedingung geknüpft wird. Vergleiche auch do...while, for, switch, while, if...else...elseif, if ($zaehler==5) {break;} Username: Passwort : eingeloggt bleiben: Jetzt registrieren Passwort vergessen : Registrieren: Blogs: Hilfe: Benutzerliste : Interessengemeinschaften: Kalender: Suchen: Heutige Beiträge: Alle Foren als gelesen markieren: PHP Developer Forum Hier habt ihr die … The keyword break ends execution of the current for, foreach, while, do while or switch structure. (PHP 4, PHP 5, PHP 7, PHP 8) break beendet die Ausführung der aktuellen for -, foreach -, while -, do-while - oder switch -Struktur. Mit der Funktion break werden die Funktionen do...while, for, switch und while unmittelbar verlassen, ohne daß deren Abbruchbedingung erfüllt ist. Time after time it can happen that you want to break the execution of the loop independent from the original condition. ?>, Ergänzung? Du findest phpbox.de nützlich? The HTML and php were kind of messy and inconsistent, so I just assumed the whole block was within php tags. (z.B.. Wir freuen uns über einen Link auf phpbox.de, Anleitung, Referenz, Tutorial und Forum zu PHP. Continue is the nicer one of the two as it prevents the current iteration, or flow through one pass of the loop, and just tells PHP to go to the next round of the loop. while (list(, $val) = each ($arr)) { if ($val == 'pare') { break; /* Se puede también escribir 'break 1;' aquí. PHP while Loop Statement. The default value is 1, only the immediate enclosing structure is broken out of. Die Bedeutung einer while-Schleife ist simpel. This is for splitting the lengthy line into small, easy readable chunks to be shown line by line. Ein korrekt eingesetztes break-Statement kann also auch eine Endlosschleife verhindern. true - php while break . この引数のデフォルトは 1 で、直近のループ構造からだけ抜けます。. 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