3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Recursion { private static function printArray($a) { print_r($a); } public static function recursionInitiatorParent($information, $list) { self::$array = $information; self::$keylist = $list; $keywords = explode(",", self::$keylist); echo "Before: \n\n"; self::printArray(self::$array); //foreach($keywords as $key) self::recursionInitiator(self::$array, $key); echo "\n======================================= \n\n"; self::printArray(self::$array); } private static function recursionInitiator($a, $key) { if(count($array) < 1) return; foreach($a as $record) { if(is_array($record)) { self::recursionInitiator($record, $key); // echo "\n"; // self::printArray($record); } else { $record[0] = self::$asterisk; // foreach($record as $k=>$v) // if($k == $key) // $record[$k] = self::$asterisk; // echo "\n" . $record; } } } private static $asterisk = "**"; private static $array; private static $keylist; } $information = array("login" => "someUsername", "password" => "somePassword", "card_pin"=>"card_1234", "pin"=>"pin_356", "iin" => "iin_123", "shipping" => array("telephone" => "telephone_998"), "cardnumber" => "card_number_876", "customer_id" => "customer_654"); $list = "telephone,iin"; Recursion::recursionInitiatorParent($information, $list);
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Warning: Undefined variable $key in /in/nppUt on line 20 Warning: Undefined variable $array in /in/nppUt on line 28 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/nppUt:28 Stack trace: #0 /in/nppUt(20): Recursion::recursionInitiator(Array, NULL) #1 /in/nppUt(66): Recursion::recursionInitiatorParent(Array, 'telephone,iin') #2 {main} thrown in /in/nppUt on line 28
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Warning: Undefined variable $key in /in/nppUt on line 20 Warning: Undefined variable $array in /in/nppUt on line 28 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/nppUt:28 Stack trace: #0 /in/nppUt(20): Recursion::recursionInitiator(Array, NULL) #1 /in/nppUt(66): Recursion::recursionInitiatorParent(Array, 'telephone,iin') #2 {main} thrown in /in/nppUt on line 28
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Warning: Undefined variable $key in /in/nppUt on line 20 Warning: Undefined variable $array in /in/nppUt on line 28 Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in /in/nppUt:28 Stack trace: #0 /in/nppUt(20): Recursion::recursionInitiator(Array, NULL) #1 /in/nppUt(66): Recursion::recursionInitiatorParent(Array, 'telephone,iin') #2 {main} thrown in /in/nppUt on line 28
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Notice: Undefined variable: key in /in/nppUt on line 20 Notice: Undefined variable: array in /in/nppUt on line 28 Warning: count(): Parameter must be an array or an object that implements Countable in /in/nppUt on line 28 ======================================= Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 )
Output for 7.3.32 - 7.3.33
Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Warning: count(): Parameter must be an array or an object that implements Countable in /in/nppUt on line 28 ======================================= Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 )
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Before: Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 ) Notice: Undefined variable: key in /in/nppUt on line 20 Notice: Undefined variable: array in /in/nppUt on line 28 ======================================= Array ( [login] => someUsername [password] => somePassword [card_pin] => card_1234 [pin] => pin_356 [iin] => iin_123 [shipping] => Array ( [telephone] => telephone_998 ) [cardnumber] => card_number_876 [customer_id] => customer_654 )
preferences:
153.5 ms | 404 KiB | 183 Q