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Packagist · #19 most downloaded on Packagist
Executes commands in sub-processes
Last release 1 months ago
02 Sep 2026
Ships fairly regularly
a new release about every 5 weeks
Rarely documented
notes for 4 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
15 years old
669 releases · first in 2011
bug #65784 Use an absolute path for the cmd.exe fallback on Windows ( @nicolas-grekas )
Changelog (v8.1.6...v8.1.7)
bug #65739 Ignore invalid env var names and non-scalar env values ( @nicolas-grekas , @dionisvl )
Changelog (v8.1.5...v8.1.6)
One column per quarter.
bug #65498 Do not wait for output when the input iterator has more data ( @nicolas-grekas )
Changelog (v8.1.0...v8.1.5)
Changelog ( v8.1.0-RC1...v8.1.0 )
Changelog (v8.1.0-RC1...v8.1.0)
Changelog ( v8.1.0-BETA2...v8.1.0-RC1 )
Changelog (v8.1.0-BETA2...v8.1.0-RC1)
Changelog ( v8.1.0-BETA1...v8.1.0-BETA2 )
Changelog (v8.1.0-BETA1...v8.1.0-BETA2)
Nothing published for this version
Changelog ( v8.0.11...v8.0.13 )
Changelog (v8.0.11...v8.0.13)
bug #64058 Ignore array env values before proc_open ( @dionisvl )
Changelog (v8.0.8...v8.0.11)
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Changelog ( v7.4.18...v7.4.19 )
Changelog (v7.4.18...v7.4.19)
Changelog ( v7.4.17...v7.4.18 )
Changelog (v7.4.17...v7.4.18)
Changelog ( v7.4.13...v7.4.17 )
Changelog (v7.4.13...v7.4.17)
Changelog ( v7.4.11...v7.4.13 )
Changelog (v7.4.11...v7.4.13)
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