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Example 1: laravel .htaccess settings < IfModule mod_rewrite . c > Options + FollowSymLinks RewriteEngine On RewriteCond % { REQUEST_URI } ! ^ / public / RewriteCond % { REQUEST_FILENAME } ! - d RewriteCond % { REQUEST_FILENAME } ! - f RewriteRule ^ ( . * ) $ / public / $1 #RewriteRule ^ index.php [L] RewriteRule ^ ( / ) ? $ public / index . php [ L ] < / IfModule > Example 2: public laravel htaccess < IfModule mod_rewrite . c > RewriteEngine On RewriteRule ^ ( . * ) $ public / $1 [ L ] < / IfModule >

Example: create qr code png image of 200*200 using phpqrcode QRlib . php also does support SVG , doesn 't it? https://github.com/t0k4rt/phpqrcode require_once(__DIR__.' / phpqrcode - master / qrlib . php '); echo QRcode::svg(' hello' ) ;

Example 1: php change date format To convert the date-time format PHP provides strtotime() and date() function. We change the date format from one format to another. Change YYYY-MM-DD to DD-MM-YYYY <? php . $currDate = "2020-04-18" ; $changeDate = date ( "d-m-Y" , strtotime ( $currDate ) ) ; echo "Changed date format is: " . $changeDate . " (MM-DD-YYYY)" ; ?> Example 2: change date format php $currDate = "2020-08-25" ; $changeDate = date ( "d-m-Y" , strtotime ( $currDate ) ) ; echo $changedDate ;

Example 1: install composer phar php - r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php - r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" php composer - setup . php php - r "unlink('composer-setup.php');" Example 2: install composer php - r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php - r "if (hash_file('sha384', 'composer-setup.php') === '795f976fe0ebd8b75f26a6dd68f78fd3453ce79f32ecb33e7fd087d39bfeb978342fb73ac986cd4f54edd0dc902601dc') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;...

Example 1: how to install composer macos Open a terminal and navigate to your user directory , ie cd / User / < USER_NAME > / Run this command shown below to download Composer . This will create a Phar ( PHP Archive ) file called composer . phar : curl - sS https : //getcomposer.org/installer | php Now we move composer . phar file to a directory sudo mv composer . phar / usr / local / bin / We want to run Composer with having to be root al the time , so we need to change the permissions : sudo chmod 755 / usr / local / bin / composer . phar Next , we need to let Bash know where to execute Composer : nano ~ / . bash_profile Add this line below to bash_profile and save alias composer = "php /usr/local/bin/composer.phar" and then run this command : source ~ / . bash_profile Finally , run : composer - v Example 2: install composer mac curl - sS https : //getcomposer.org/installer | php php composer . phar install mv composer . phar / usr / local / bin / ...

Example: node js utf8 encode //install using 'npm install utf8' const utf8 = require ( 'utf8' ) ; utf8 . encode ( string )

Example 1: php timestamp to date <?php echo date ( 'm/d/Y H:i:s' , 1541843467 ) ; ?> Example 2: php datetime to timestamp $time = '2021-03-31 23:59:00' ; strtotime ( $time ) ; Example 3: php timestamp to date <?php echo date ( 'm/d/Y H:i:s' , 1541843467 ) ; ?> Example 4: convert timestamp to date php <?php $date = new DateTime ( ) ; echo $date -> format ( 'U = Y-m-d H:i:s' ) . "\n" ; $date -> setTimestamp ( 1171502725 ) ; echo $date -> format ( 'U = Y-m-d H:i:s' ) . "\n" ; ?>

Example 1: collapse boostrap < p > < a class = "btn btn-primary" data - toggle = "collapse" href = "#multiCollapseExample1" role = "button" aria - expanded = "false" aria - controls = "multiCollapseExample1" > Toggle first element < / a > < button class = "btn btn-primary" type = "button" data - toggle = "collapse" data - target = "#multiCollapseExample2" aria - expanded = "false" aria - controls = "multiCollapseExample2" > Toggle second element < / button > < button class = "btn btn-primary" type = "button" data - toggle = "collapse" data - target = ".multi-collapse" aria - expanded = "false" aria - controls = "multiCollapseExample1 multiCollapseExample2" > Toggle both elements < / button > < / p > < div class = "row" > ...

Example 1: string to array in php print_r ( explode ( ',' , $yourstring ) ) ; Example 2: string to array php str_split ( string $string [ , int $split_length = 1 ] ) : array

Example 1: php string to int intval ( $string ) ; Example 2: convert string to int php s = "123" ; echo intval ( s ) ; // 123 s = "hello" ; echo intval ( s ) ; //0 Example 3: cast string to int php $num = "3.14" ; $int = ( int ) $num ; //string to int $float = ( float ) $num ; //string to float Example 4: php to int $num = "3.14" ; $int = ( int ) $num ; Example 5: convert to int php $myintvariable = intval ( $myvariable ) ; Example 6: Convert a String to a Number in PHP phpCopy <?php $variable = "45" ; settype ( $variable , "integer" ) ; echo "The variable has converted to a number and its value is $variable ." ; ?>

Example 1: php string contains $mystring = 'abc' ; $findme = 'a' ; $pos = strpos ( $mystring , $findme ) ; Example 2: strpos php <?php $mystring = 'abc' ; $findme = 'a' ; $pos = strpos ( $mystring , $findme ) ; // El operador !== también puede ser usado. Puesto que != no funcionará como se espera // porque la posición de 'a' es 0. La declaración (0 != false) se evalúa a // false. if ( $pos !== false ) { echo "La cadena ' $findme ' fue encontrada en la cadena ' $mystring '" ; echo " y existe en la posición $pos " ; } else { echo "La cadena ' $findme ' no fue encontrada en la cadena ' $mystring '" ; } ?>

Example: explode a number php $nums = "" ; //Declare a variable with empty set. $nums .= $number ; //concatenate the empty string with the integer $number You can also use $nums = $nums . $number ; // this and the expression above do the same thing choose whichever you //like.. This concatenation automatically converts integer to string $nums [ 0 ] is now 4 , $nums [ 1 ] is now 5 , etc . . $length = strlen ( $nums ) ; // This is the length of your integer. $target = strlen ( $nums ) - 1 ; // target the last digit in the string; $last_digit = $nums [ $target ] ; // This is the value of 5. Last digit in the (now string)

Example 1: laravel create controller php artisan make : controller MyController Example 2: how to create controller in laravel php artisan make : controller PhotoController -- resource Example 3: use resource in laravel 8 php artisan make : controller PhotoController -- resource -- model = Photo Example 4: Route::resource Route :: resource ( 'photos' , PhotoController :: class ) ; Example 5: controller in laravel 8 Rout :: get ( '/test' , [ TestController :: class , 'index' ] ) ;

Example 1: href on a button < button onclick = "window.location.href='/page2'" > Continue < / button > Example 2: html button link < button > < a href = 'https://google.com' alt = 'Broken Link' > This is a button < / a > < / button > Example 3: buton html href < ! -- if you are on Window : -- > < button onclick = "window.location.href='page2.html'" > Button < / button > < ! -- if you are on linux or macOS : -- > < button onclick = "location.href='page2.html'" > Button < / button > Example 4: onclick href onclick = "location.href='http://www.hyperlinkcode.com/button-links.php'" Example 5: add link behind a button in html < ! DOCTYPE html > < html > < head > < title > Title of the document < / title > < / head > < body > < for...

Example: alert js in php javascript : alert ( 'Email enviado com Sucesso!' ) ; javascript : window . location = 'index.php' ;

Example: php online editor Try this sites to write php code online : http : //www.writephponline.com/ http : //sandbox.onlinephpfunctions.com/ https : //paiza.io/en/projects/new http : //phptester.net/ https : //www.tutorialspoint.com/execute_php_online.php https : //rextester.com/l/php_online_compiler http : //phpfiddle.org/ https : //repl.it/languages/php_cli https : //www.jdoodle.com/php-online-editor/

Example 1: php string to int intval ( $string ) ; Example 2: convert to int php $myintvariable = intval ( $myvariable ) ; Example 3: Convert a String to a Number in PHP phpCopy $variableName = ( int ) $stringName $variableName = ( float ) $stringName Example 4: convert string to int php intval ( mixed $var [ , int $base = 10 ] ) : int

Example: add item to array in php <?php $a = array ( "red" , "green" ) ; array_push ( $a , "blue" , "yellow" ) ; print_r ( $a ) ; ?>

Example: php convert to string <?php class StrValTest { public function __toString ( ) { return __CLASS__ ; } } // Prints 'StrValTest' echo strval ( new StrValTest ) ; ?>

Example 1: php string to int intval ( $string ) ; Example 2: php to int $num = "3.14" ; $int = ( int ) $num ; Example 3: Convert a String to a Number in PHP phpCopy <?php $variable = "abc" ; $integer = ( int ) $variable ; echo "The variable has converted to a number and its value is $integer ." ; ?> Example 4: convert string to int php 7 $id = '5' $int = ( int ) $id ;