<span class="token keyword">function</span><span class="token function">remove_query_strings</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token keyword">if</span><span class="token punctuation">(</span><span class="token operator">!</span><span class="token function">is_admin</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token function">add_filter</span><span class="token punctuation">(</span><span class="token string">'script_loader_src'</span><span class="token punctuation">,</span><span class="token string">'remove_query_strings_split'</span><span class="token punctuation">,</span><span class="token number">15</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token function">add_filter</span><span class="token punctuation">(</span><span class="token string">'style_loader_src'</span><span class="token punctuation">,</span><span class="token string">'remove_query_strings_split'</span><span class="token punctuation">,</span><span class="token number">15</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token keyword">function</span><span class="token function">remove_query_strings_split</span><span class="token punctuation">(</span><span class="token variable">$src</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token variable">$output</span><span class="token operator">=</span><span class="token function">preg_split</span><span class="token punctuation">(</span><span class="token string">"/(&ver|\?ver)/"</span><span class="token punctuation">,</span><span class="token variable">$src</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">return</span><span class="token variable">$output</span><span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token function">add_action</span><span class="token punctuation">(</span><span class="token string">'init'</span><span class="token punctuation">,</span><span class="token string">'remove_query_strings'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>