Online PHP editor | output for PtASh

@ 2021-10-22T14:40:54Z

<?php

$file = new SplTempFileObject();
$next = function($i): void {
    $i->current();
    $i->next();
    $i->current();
};

for ($i = 0; $i < 100; $i++) {
    $file->fwrite("Foo $i\n");
}

$file->seek(0);
$next($file);
$next($file);
$next($file);

echo json_encode(array(
    array('triggerNext' => $next($file), 'line' => $file->key(), 'contents' => trim($file->current())),
    array('triggerNext' => $next($file), 'line' => $file->key(), 'contents' => trim($file->current())),
    array('triggerNext' => $next($file), 'line' => $file->key(), 'contents' => trim($file->current())),
), JSON_PRETTY_PRINT);

Output for 7.3.0 - 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 - 8.3.4, 8.3.6 - 8.3.7: [ { "triggerNext": null, "line": 4, "contents": "Foo 4" }, { "triggerNext": null, "line": 5, "contents": "Foo 5" }, { "triggerNext": null, "line": 6, "contents": "Foo 6" } ]
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 [ { "triggerNext": null, "line": 4, "contents": "Foo 4" }, { "triggerNext": null, "line": 5, "contents": "Foo 5" }, { "triggerNext": null, "line": 6, "contents": "Foo 6" } ]

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