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<?php $str = "The time is over. # its mean I'm need to die. Please help me. # Ghost. I am here alone. Sorry. # help yourself."; function lines(string $str): generator { $hPos = strpos($str, "#"); if($hPos !== false) { $dPos = strpos($str, ".", $hPos); if($dPos !== false) { yield substr($str, $hPos + 1, $dPos - $hPos - 1); foreach(lines(substr($str, $dPos + 1)) as $line) { yield $line; } } } } foreach(lines($str) as $line) { printf("%s\n", $line); }
Output for 7.0.33, 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
its mean I'm need to die Ghost help yourself
Output for 5.6.38
Parse error: syntax error, unexpected ':', expecting '{' in /in/Z8F20 on line 4
Process exited with code 255.

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