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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3196 | * |
3197 | * Text passed to esc_js() is stripped of invalid or special characters, |
3198 | * and properly slashed for output. |
3199 | * |
3200 | * @since 2.0.6 |
3201 | * |
3202 | * @param string $safe_text The text after it has been escaped. |
3203 | * @param string $text The text prior to being escaped. |
3204 | */ |
3205 | return apply_filters( 'js_escape', $safe_text, $text ); |
3206 | } |
3207 |
|
3208 | /** |
3209 | * Escaping for HTML blocks. |
3210 | * |
3211 | * @since 2.8.0 |
3212 | * |
3213 | * @param string $text |
3214 | * @return string |