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Request #80101 Cast to an integer should emit warning if outside the range
Submitted: 2020-09-14 11:30 UTC Modified: 2021-11-05 18:56 UTC
From: michael dot vorisek at email dot cz Assigned:
Status: Open Package: *General Issues
PHP Version: 7.4.10 OS: any
Private report: No CVE-ID: None
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From: michael dot vorisek at email dot cz
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 [2020-09-14 11:30 UTC] michael dot vorisek at email dot cz
if float or string is casted to an integer type and it evaluates to a number outside the max. range, at least warning should be emitted

Test script:
var_dump((int) (PHP_INT_MAX + 1));    // int(-9223372036854775808)
var_dump((int) (PHP_INT_MAX + 10));   // int(-9223372036854775808)
var_dump((int) (PHP_INT_MAX + 2000)); // int(-9223372036854773760)
var_dump((int) INF);                  // int(0)

Expected result:
all 4 cases must emit at least a warning, similar to 1/0 division


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 [2021-11-05 18:56 UTC]
I'd rather have bigints (<>).
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