3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = str_split('pierwszy string { drugi string|trzeci string {czwarty string|piąty string}} szósty string {{ósmy string| dziewiąty string} dziesiąty string}{jedenasty string| dwunasty string} trzynasty string', 1); $a = array(); $c &= $a[] = ''; foreach ( $string as $val ) { switch ( $val ) { case '{': // kod break; case '|': // kod break; case '}': //kod break; default: $c .= $val; break; } } print_r($a);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $c in /in/omf7O on line 4 Fatal error: Uncaught TypeError: Unsupported operand types: null & string in /in/omf7O:4 Stack trace: #0 {main} thrown in /in/omf7O on line 4
Process exited with code 255.

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