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run code in 150+ php & hhvm versions
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<?php $string = "{uuid}/{filename}"; $data = array("uuid" => "derp", "filename" => "foo"); foreach ($data as $key => $val){ echo "{".$key."}".PHP_EOL; echo $val.PHP_EOL; $string = str_replace($val, "{".$key."}", $string); } echo $string;
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
{uuid} derp {filename} foo {uuid}/{filename}
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/2jAk4 on line 6 {uuid}PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/2jAk4 on line 7 derpPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/2jAk4 on line 6 {filename}PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/2jAk4 on line 7 fooPHP_EOL{uuid}/{filename}