3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $hexColor = '012'; $hexColor = implode('', array_map(function($color){ return str_repeat($color, 2); }, str_split($hexColor))); echo $hexColor; echo PHP_EOL; echo print_r( array( 'R' => hexdec($color[0] . $color[1]), 'G' => hexdec($color[2] . $color[3]), 'B' => hexdec($color[4] . $color[5]), ) ); list($R, $G, $B) = sscanf($color, '%02x%02x%02x'); echo print_r( array( 'R' => $R, 'G' => $G, 'B' => $B, ) ); echo PHP_EOL;
based on LENC7
Output for 5.3.0 - 7.2.0
001122 Notice: Undefined variable: color in /in/ekhmf on line 10 Notice: Undefined variable: color in /in/ekhmf on line 10 Notice: Undefined variable: color in /in/ekhmf on line 11 Notice: Undefined variable: color in /in/ekhmf on line 11 Notice: Undefined variable: color in /in/ekhmf on line 12 Notice: Undefined variable: color in /in/ekhmf on line 12 Array ( [R] => 0 [G] => 0 [B] => 0 ) 1 Notice: Undefined variable: color in /in/ekhmf on line 15 Array ( [R] => [G] => [B] => ) 1
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/ekhmf on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/ekhmf on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/ekhmf on line 4
Process exited with code 255.