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<?php $tst = '!!!!'; $a = '@@@'; $template = '{{$tst}}test{{$a}}'; if (preg_match_all('/{{\$(.*?)}}/', $template, $m)) { foreach ($m[1] as $i => $varname) { echo strval($varname).PHP_EOL.$m[0][$i].'===='.sprintf('$%s', $varname).PHP_EOL; $template = str_replace($m[0][$i], $$varname, $template); } } echo $template;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
tst {{$tst}}====$tst a {{$a}}====$a !!!!test@@@
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QjhJZ on line 9 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QjhJZ on line 9 tstPHP_EOL{{$tst}}====$tstPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QjhJZ on line 9 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QjhJZ on line 9 aPHP_EOL{{$a}}====$aPHP_EOL!!!!test@@@
preferences:
240.41 ms | 402 KiB | 315 Q