[pull] master from php:master#676
Merged
pull[bot] merged 5 commits intoturkdevops:masterfrom Jan 19, 2026
Merged
Conversation
…nto foreach (#20934) * zend_compile: Optimize `array_map()` with callable convert callback into foreach For: <?php function plus1($x) { return $x + 1; } $array = array_fill(0, 100, 1); $count = 0; for ($i = 0; $i < 100_000; $i++) { $count += count(array_map(plus1(...), $array)); } var_dump($count); This is ~1.1× faster: Benchmark 1: /tmp/test/before -d opcache.enable_cli=1 /tmp/test/test6.php Time (mean ± σ): 172.2 ms ± 0.5 ms [User: 167.8 ms, System: 4.2 ms] Range (min … max): 171.6 ms … 173.1 ms 17 runs Benchmark 2: /tmp/test/after -d opcache.enable_cli=1 /tmp/test/test6.php Time (mean ± σ): 155.1 ms ± 1.3 ms [User: 150.6 ms, System: 4.2 ms] Range (min … max): 154.2 ms … 159.3 ms 18 runs Summary /tmp/test/after -d opcache.enable_cli=1 /tmp/test/test6.php ran 1.11 ± 0.01 times faster than /tmp/test/before -d opcache.enable_cli=1 /tmp/test/test6.php With JIT it becomes ~1.7× faster: Benchmark 1: /tmp/test/before -d opcache.enable_cli=1 -d opcache.jit=tracing /tmp/test/test6.php Time (mean ± σ): 166.9 ms ± 0.6 ms [User: 162.7 ms, System: 4.1 ms] Range (min … max): 166.1 ms … 167.9 ms 17 runs Benchmark 2: /tmp/test/after -d opcache.enable_cli=1 -d opcache.jit=tracing /tmp/test/test6.php Time (mean ± σ): 94.5 ms ± 2.7 ms [User: 90.4 ms, System: 3.9 ms] Range (min … max): 92.5 ms … 103.1 ms 31 runs Summary /tmp/test/after -d opcache.enable_cli=1 -d opcache.jit=tracing /tmp/test/test6.php ran 1.77 ± 0.05 times faster than /tmp/test/before -d opcache.enable_cli=1 -d opcache.jit=tracing /tmp/test/test6.php * zend_compile: Skip `assert(...)` callbacks for array_map() optimization * zend_compile: Remove `zend_eval_const_expr()` in array_map optimization * zend_vm_def: Check simple types without loading the arginfo in ZEND_TYPE_ASSERT * zend_vm_def: Handle references for ZEND_TYPE_ASSERT * zend_compile: Fix handling of constant arrays for `array_map()` * zend_compile: Fix leak of unused result in array_map() optimization * zend_compile: Support static methods for `array_map()` optimization * UPGRADING
zend_std_get_property_ptr_ptr() is meant to be used for modifying operations.
* PHP-8.4: Fix run-tests.php -s flag
* PHP-8.5: Fix run-tests.php -s flag
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
See Commits and Changes for more details.
Created by
pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )