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<?php $base = '5.6.1.3b2'; $cmp = '5.6.1'; echo "$base vs $cmp: "; var_dump(version_compare($base, $cmp)); echo "\n\n"; $cmp = '5.6.2'; echo "$base vs $cmp: "; var_dump(version_compare($base, $cmp)); echo "\n\n"; $cmp = '5.6.3'; echo "$base vs $cmp: "; var_dump(version_compare($base, $cmp)); echo "\n\n"; $cmp = '5.6.4'; echo "$base vs $cmp: "; var_dump(version_compare($base, $cmp)); echo "\n\n";
Output for git.master, git.master_jit, rfc.property-hooks
5.6.1.3b2 vs 5.6.1: int(1) 5.6.1.3b2 vs 5.6.2: int(-1) 5.6.1.3b2 vs 5.6.3: int(-1) 5.6.1.3b2 vs 5.6.4: int(-1)

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