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如果一切正常,则回显正常,但如果其中之一不正常,则回显不正常

[英]If all is OK echo ok but if one of all is not echo not ok

for example I will write $data = [ok,ok,ok,ok,ok] I would like to echo "ok"例如我会写 $data = [ok,ok,ok,ok,ok] 我想回显“ok”

but if $data = [ok,ok,ok,not,ok] I would like to echo "not ok"但如果 $data = [ok,ok,ok,not,ok] 我想回应“not ok”

I need help.我需要帮助。

Count if all values are 'ok'.计数是否所有值都“ok”。

$data = ['ok', 'ok', 'ok', 'ok', 'ok'];
echo count(array_filter($data, fn($v) => $v !== 'ok')) ? 'not ok' : 'ok', PHP_EOL;

$data = ['ok', 'ok', 'ok', 'not', 'ok'];
echo count(array_filter($data, fn($v) => $v !== 'ok')) ? 'not ok' : 'ok', PHP_EOL;

echoes回声

ok
not ok

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