PHP 5.4 is no longer officially supported by the PHP project.
Official support refers to that provided direct by the PHP Project.
If you install PHP via third-party packages, support timelines may be different.
Please read the Release Support Policy for more information.
The latest release of PHP 5.4 is
5.4.45.
Source Code
Change Log
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core
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Fixed bug
#60602 (proc_open() changes environment array) (Tjerk)
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fileinfo
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Fixed bug
#66946 (fileinfo: extensive backtracking in awk rule regular expression). (CVE-2013-7345)
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fpm
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gmp
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Fixed bug
#66872 (invalid argument crashes gmp_testbit) (Pierre)
-
mail
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Fixed bug
#66535 (Don't add newline after X-PHP-Originating-Script) (Tjerk)
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mysqli
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Fixed bug
#66762 (Segfault in mysqli_stmt::bind_result() when link closed) (Remi)
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openssl
-
Fixed bug
#66833 (Default disgest algo is still MD5, switch to SHA1).