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Note: Les opérateurs d'incrémentation/décrémentation n'affectent que les nombres et les chaînes de caractères. Les tableaux, objets et ressources ne sont pas affectés. La décrémentation des valeurs NULL n'a également aucun effet, mais leur incrémentation donnera comme résultat 1.

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-2. phpnet dot 20 dot dpnsubs at xoxy dot net ¶. 10 years ago. Note that in php the ternary operator ?: has a left associativity unlike in C and C++ where it has right associativity. You cannot write code like this (as you may have accustomed to in C/C++): <?php $a = 2; echo ( $a == 1 ? 'one' : $a == 2 ? 'two' : $a == 3 ? 'three' : A very simple yet maybe not obvious use of the modulus (%) operator is to check if an integer is odd or even. This is nice when you want to make alternating-color rows on a table, or divs. <?php for ($i = 1; $i <= 10; $i++) { if(($i % 2) == 1) ...

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for ($i = 1, $j = 0; $i Of course, the first example appears to be the nicest one (or perhaps the fourth), but you may find that being able to use empty expressions in for loops comes in handy in many occasions. PHP also supports the alternate "colon syntax" for for loops. for (expr1; expr2 ... 9 août 2013 - 54.4k1885121. 1. Or just printf() without the echo() . – nickb Aug 8 '13 at 18:06. add a comment |. up vote 0 down vote. You can either hard code it in there or just increment the i by 1. <?php echo '1'; for( $i= 0 ; $i <= 10 ; $i++ ) { echo '' . $i . ''; } ?>.

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You might want to try using the str_pad() function within your loop : str_pad — Pad a string to a certain length with another string. for($x = 1; $x <= 12; $x++) { $value = str_pad($x,2,"0",STR_PAD_LEFT); $select_month_control.= ''.$value.''; }. share|improve this answer. answered Feb 1 '13 ... This is really more of a general PHP programming question and might get closed for that reason. But before that happens, let's see if I can't clear some of this up for you. Those strings that start with % signs are in "printf format". For example, %2$s translates to "replace this token with the second parameter, and treat it like a ...

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Aller à Historique des versions - 5.3.3, Ancienne version, non supportée, 22 juillet 2010, Introduit PHP-FPM. 5.4, 5.4.0, Ancienne version, non supportée, 1er mars 2012, Support des traits ; syntaxe courte des tableaux introduite ; accès aux index de tableaux en sortie de fonctions ; les fermetures supportent $this ; <? PHP is a very easy language to learn, and many people without any sort of background in programming learn it as a way to add interactivity to their web sites. Unfortunately, that often means PHP programmers, especially those newer to web development, are unaware of the potential security risks their web applications can ...

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Comme vous avez été pas mal à me le demander, voici un tuto qui vous permettra de créer une barre de recherche ...

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