Vos ptites fonctions

[phenix]

Aller vu que je suis un gros producteur de fonction a la con je mis met aussi :p:

Code PHP :

<?php 

//Détecter l'ip

function get_ip() 

    {

        return (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];

    }



//fonction de calcule de %tage



function pourcent($nombre,$pourcent) 



    {



        $nbr = ($nombre*$pourcent)/100;



        return round($nbr);



    }

//Crée une barre de statut

function statut_barre($valeur,$max,$echelle)



    {



        $size = ($valeur/$max)*$echelle;



        return '<div style="height:13px; width:'.$echelle.'px; float:left; background-color:#FF0000; 

-moz-border-radius:15px;"><div style="float:left; height:10px; width:' . $size . 

'px; background-color:#008000;border:#006400 2px solid; -moz-border-radius:15px;">&nbsp;</div></div>';



    }



//Fontion affichage de message alerte



function alert($mess)



    {



        echo '<script language=\'javascript\'>alert(\'',str_replace('"','\"',str_replace('\'','\\\'',$mess)),'\');</script>';



    }



//Fonction bbcode    



function bbcode($t) 



    {



        $t = preg_replace("!\[(url|email)\](.+)\[/(?:url|email)\]!Ui","[$1=$2]$2[/$1]",$t);



        $t = preg_replace("!\[url=([^\]]+)\](.+)\[/url\]!Ui","<a href=\"$1\" target=\"_blank\">$2</a>",$t);



        $t = preg_replace("!\[email=([^\]]+)\](.+)\[/email\]!Ui","<a href=\"mailto:$1\" target=\"_blank\">$2</a>",$t);



        $t = preg_replace("!\[img\](.+)\[/img\]!Ui","<img src=\"$1\" alt=\"\" border=\"0\">",$t);



        $t = preg_replace("!\[(/?[biu])\]!mi","<$1>",$t);



        $t = preg_replace("!\[color=([^\]]+)\]!mi","<font style=\"color: $1;\">",$t);



        $t = preg_replace("!\[size=([^\]]+)\]!mi","<font style=\"font-size: $1px;\">",$t);



        $t = preg_replace("!\[/(?:color|size)\]!i","</font>",$t);



        //$q1 et $c1 sont à personnaliser...



        $q1 = "<table align=center border=0 cellpadding=3 cellspacing=1 width=90%><tbody><tr><td><span style=\"font-size : 11px\"><b>";



        $q2 = "</b></span></td></tr><tr><td style=\"font-family: Verdana, sans-serif; font-size: 11px; color: #444444; 

background-color: #FAFAFA; border: #D1D7DC; border-style: solid; border-width: 1px\">";



        $q3 = "</td></tr></tbody></table>";



        $t = preg_replace("!\[quote=([^\]]+)\](.+)\[/quote\]!Umi","$q1 $1 a écrit :$q2 $2 $q3",$t);



        $t = preg_replace("!\[quote\](.+)\[/quote\]!Umi","$q1 Citation : $q2 $1 $q3",$t);



        $c1 = "<table align=center border=0 cellpadding=3 cellspacing=1 width=90%><tbody>

<tr><td style=\"font-family: TimesNewRoman, sans-serif; font-size: 11px; 

color: #444444; background-color: #FAFAFA; 

border: #D1D7DC; border-style: solid; border-width: 1px\">";



        $t = preg_replace("!\[code\](.+)\[/code\]!Umi","$c1 $1 $q3",$t);



        $t = preg_replace("!\[list\](.+)\[/list\]!Umi","<ul> $1 </ul>",$t);



        $t = preg_replace("!\[\*\](.+)(?=(\[\*\]|</ul>))!Umi","<li>$1</li>",$t);



        return $t;



    }



//Fonction de redirection



function redirect($url)



    {





        echo '<script language=\'javascript\' type=\'text/javascript\'>



            <!--



            window.location.replace(\'',$url,'\');



            -->



            </script>';



        exit;



    }

//Fonction qui supprime tout les saut de ligne (dans tout les OS !)



function new_trim($src)



    {



        $src = str_replace(array("\r\n", "\n", "\r"), " ", $src);



        return $src;



    }



//Detecter si un objet est proche d'un autre a partir de leur coordonnée

function isProche($xA,$yA,$xB,$yB,$d)

        {



             return max(abs($xA-$xB),abs($yA-$yB)) <= $d;



        }

//supprime les n° d'un chaine

function no_num($chaine) 



    {



           $num  = '1234567890'; 



           $nonum= '          '; 



           $chaine = strtr(trim($chaine),$num,$nonum);



           $chaine = str_replace(' ', '', $chaine);



           



           return $chaine; 



    }