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Server: nginx/1.24.0
System: Linux localhost 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64
User: www (1000)
PHP: 8.3.27
Disabled: passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
$ pwd: /www/server/php/83/src/ext/spl/tests/
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File: /www/server/php/83/src/ext/spl/tests/splfixedarray_json_encode.phpt
--TEST--
json_encode() on SplFixedArray
--FILE--
<?php

echo json_encode(new SplFixedArray()) . "\n";
echo json_encode(new SplFixedArray(1)) . "\n";

$a = new SplFixedArray(3);
$a[0] = 0;
$a[2] = 2;
echo json_encode($a) . "\n";

?>
--EXPECT--
[]
[null]
[0,null,2]
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