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ext/standard: remove unnecessary var_hash check - #24744
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var_hash is never null. It is dereferenced elsewhere in the function, so this function would already crash if it were null. Remove null check and add assertion.
ndossche
reviewed
Oct 26, 2026
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| if (var_hash && (var_already = php_add_var_hash(var_hash, struc, in_rcn_array))) { | ||
| if (var_already = php_add_var_hash(var_hash, struc, in_rcn_array)) { |
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You have to do this to fix the compile warn:
Suggested change
| if (var_already = php_add_var_hash(var_hash, struc, in_rcn_array)) { | |
| if ((var_already = php_add_var_hash(var_hash, struc, in_rcn_array))) { |
ndossche
approved these changes
Oct 26, 2026
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var_hash is never null. It is dereferenced elsewhere in the function, so this function would already crash if it were null. Remove null check and add assertion.