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run code in 150+ php & hhvm versions
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<?php $keywords = ['test', 'value']; $replace = array_map(function($key) { return '<span>' . $key . '</span>'; }, $keywords); $string = 'Hello world. This is a test.'; $render = str_replace($keywords, $replace, $string); echo $render;
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Hello world. This is a <span>test</span>.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/rdQLE on line 3
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 '[' in /in/rdQLE on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rdQLE on line 3
Process exited with code 255.