1.2.773. New Functions In PHP 5.4

PHP introduced new functions in PHP 5.4. If there are defined functions with such names, there will be a conflict when upgrading. It is advised to change those functions’ name.

• hex2bin()

• http_response_code()

• get_declared_traits()

• getimagesizefromstring()

• stream_set_chunk_size()

• socket_import_stream()

• trait_exists()

• header_register_callback()

• class_uses()

• session_status()

• session_register_shutdown()

• mysqli_error_list()

• mysqli_stmt_error_list()

• libxml_set_external_entity_loader()

• ldap_control_paged_result()

• ldap_control_paged_result_response()

• transliterator_create()

• transliterator_create_from_rules()

• transliterator_create_inverse()

• transliterator_get_error_code()

• transliterator_get_error_message()

• transliterator_list_ids()

• transliterator_transliterate()

• zlib_decode()

• zlib_encode()

<?php

$zipped = zlib_encode($longText);

$raw = zlib_decode($zipped);

?>

1.2.773.1. Specs

Short name	Php/Php54NewFunctions
Rulesets	All, CompatibilityPHP53
Exakat since	0.8.4
PHP Version	With PHP 5.3 and older
Severity	Major
Time To Fix	Slow (1 hour)
Precision	Very high
Available in	Entreprise Edition, Exakat Cloud