Comments (1)
psalm-github-bot
commented on September 26, 2024
I found these snippets:
https://psalm.dev/r/8a6cb2f706
<?php
$a = rand( 0, 10 );
$b = $a;
if ( $a > 5 ) {
/** @psalm-trace $a */;
/** @psalm-trace $b */;
}Psalm output (using commit a75d26a):
INFO: Trace - 7:27 - $a: int<6, 10>
INFO: Trace - 8:27 - $b: int<0, 10>
INFO: UnusedVariable - 4:1 - $b is never referenced or the value is not used
https://psalm.dev/r/9b0cc7a1c1
<?php
$a = rand( 0, 10 ) > 5 ? array() : time();
$b = $a;
if ( is_array($a) ) {
/** @psalm-trace $a */;
/** @psalm-trace $b */;
}Psalm output (using commit a75d26a):
INFO: Trace - 7:27 - $a: array<never, never>
INFO: Trace - 8:27 - $b: array<never, never>|int<1, max>
INFO: UnusedVariable - 4:1 - $b is never referenced or the value is not used
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Related Issues (20)
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- Psalm adds float to inferred return type when two integer numbers are added together HOT 4
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- Broken @psalm-yield documentation example
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- Unable to infer not-null state HOT 1
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