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run code in 300+ PHP versions simultaneously
<?php $file = new SplTempFileObject(); for ($i = 0; $i < 100; $i++) { $file->fwrite("Foo $i\n"); } $file->rewind(); $file->key(); $file->current(); function get_line($file) { $triggerNext = $file->next(); $return = array(); $return['line'] = $file->key(); $return['contents'] = trim($file->current()); return $return; } $array = []; $array[] = get_line($file); $array[] = get_line($file); $array[] = get_line($file); echo json_encode($array, JSON_PRETTY_PRINT);
Output for git.master, git.master_jit, rfc.property-hooks
[ { "line": 1, "contents": "Foo 1" }, { "line": 2, "contents": "Foo 2" }, { "line": 3, "contents": "Foo 3" } ]

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