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@ 2021-10-22T23:55:58Z

<?php

$file = new SplTempFileObject();

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

$file->seek(50);

$nextBefore = [];
while ($file->valid() && $file->key() <= 53) {
    $file->next();
    $line = $file->current();
    $nextBefore[$file->key()] = trim($line);
}

$file->seek(50);

$nextAfter = [];
while ($file->valid() && $file->key() <= 53) {
    $line = $file->current();
    $nextAfter[$file->key()] = trim($line);
    $file->next();
}

$file->seek(50);

$fgets = [];
while ($file->valid() && $file->key() <= 53) {
    $line = $file->fgets();
    $fgets[$file->key()] = trim($line);
}


echo "-- Next Before --\n";
print_r($nextBefore) . PHP_EOL;

echo "-- Next After --\n";
print_r($nextAfter) . PHP_EOL;

echo "-- fgets --\n";
print_r($fgets) . PHP_EOL;

Output for git.master, git.master_jit, rfc.property-hooks: -- Next Before -- Array ( [51] => Foo 50 [52] => Foo 51 [53] => Foo 52 [54] => Foo 53 ) -- Next After -- Array ( [50] => Foo 50 [51] => Foo 51 [52] => Foo 52 [53] => Foo 53 ) -- fgets -- Array ( [51] => Foo 50 [52] => Foo 51 [53] => Foo 52 [54] => Foo 53 )

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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