3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $wl = array( 'word2' => 'link2.com', 'word3' => 'link3.com', 'word4' => 'link4.com', 'word5' => 'link5.com' ); $newarr = array_keys($wl); shuffle($newarr); echo $newarr[0] . " - " . $wl[$newarr[0]];
Output for 4.3.1, 4.3.7, 4.4.1, 4.4.3, 4.4.6, 5.1.2 - 5.1.3, 5.2.6, 5.2.11 - 5.2.12, 5.2.15 - 5.2.16, 5.3.2, 5.3.5 - 5.3.6, 5.3.9, 5.3.11, 5.3.13, 5.3.17, 5.3.29, 5.4.5, 5.4.12, 5.4.19, 5.4.21, 5.4.25, 5.4.32, 5.4.37, 5.4.45 - 5.5.24, 5.5.27 - 5.5.28, 5.5.32, 5.6.9 - 5.6.10, 5.6.15, 7.0.0, 7.0.3, 7.0.14 - 7.1.0
word4 - link4.com
Output for 4.3.0, 4.3.9 - 4.3.10, 4.4.2, 5.0.1, 5.0.5, 5.1.1, 5.1.4, 5.2.2, 5.2.4, 5.2.8, 5.2.13, 5.3.1, 5.3.3 - 5.3.4, 5.3.10, 5.3.15 - 5.3.16, 5.3.18, 5.3.25, 5.3.27, 5.4.0 - 5.4.1, 5.4.7, 5.4.10, 5.4.14 - 5.4.17, 5.4.20, 5.4.22 - 5.4.24, 5.4.27, 5.4.34, 5.4.36, 5.4.41, 5.4.43, 5.5.29, 5.6.8, 5.6.12, 5.6.16, 5.6.19, hhvm-3.10.0, 7.0.2, 7.0.12
word5 - link5.com
Output for 4.3.3 - 4.3.5, 4.4.0, 4.4.9 - 5.0.0, 5.0.2 - 5.0.4, 5.2.0, 5.2.5, 5.2.7, 5.2.9 - 5.2.10, 5.3.0, 5.3.7, 5.3.12, 5.3.20 - 5.3.23, 5.3.26, 5.3.28, 5.4.3, 5.4.6, 5.4.8, 5.4.11, 5.4.18, 5.4.26, 5.4.29 - 5.4.30, 5.4.40, 5.5.25, 5.5.31, 5.5.33 - 5.5.34, 5.6.13, 5.6.18, 5.6.20, hhvm-3.12.0, 7.0.1, 7.0.4 - 7.0.6
word2 - link2.com
Output for 4.3.2, 4.3.6, 4.3.8, 4.3.11, 4.4.4 - 4.4.5, 4.4.7 - 4.4.8, 5.1.0, 5.1.5 - 5.1.6, 5.2.1, 5.2.3, 5.2.14, 5.2.17, 5.3.8, 5.3.14, 5.3.19, 5.3.24, 5.4.2, 5.4.4, 5.4.9, 5.4.13, 5.4.28, 5.4.31, 5.4.35, 5.4.38 - 5.4.39, 5.4.42, 5.4.44, 5.5.26, 5.5.30, 5.5.35, 5.6.11, 5.6.14, 5.6.17, 5.6.21
word3 - link3.com