Migrating from PHP 5.4.x to PHP 5.5.x
PHP Manual

New Functions

PHP Core

  • array_column
  • boolval
  • json_last_error_msg
  • password_get_info
  • password_hash
  • password_needs_rehash
  • password_verify

Hash

  • hash_pbkdf2

OpenSSL

  • openssl_pbkdf2

cURL

  • curl_escape
  • curl_file_create
  • curl_multi_setopt
  • curl_multi_strerror
  • curl_pause
  • curl_reset
  • curl_share_close
  • curl_share_init
  • curl_share_setopt
  • curl_strerror
  • curl_unescape

GD

  • imageaffinematrixconcat
  • imageaffinematrixget
  • imagecrop
  • imagecropauto
  • imageflip
  • imagepalettetotruecolor
  • imagescale

MySQLi

  • mysqli_begin_transaction
  • mysqli_release_savepoint
  • mysqli_savepoint

PostgreSQL

  • pg_escape_literal
  • pg_escape_identifier

Sockets

  • socket_sendmsg
  • socket_recvmsg
  • socket_cmsg_space

CLI

  • cli_get_process_title
  • cli_set_process_title

Intl

  • datefmt_format_object
  • datefmt_get_calendar_object
  • datefmt_get_timezone
  • datefmt_set_timezone
  • datefmt_get_calendar_object
  • intlcal_create_instance
  • intlcal_get_keyword_values_for_locale
  • intlcal_get_now
  • intlcal_get_available_locales
  • intlcal_get
  • intlcal_get_time
  • intlcal_set_time
  • intlcal_add
  • intlcal_set_time_zone
  • intlcal_after
  • intlcal_before
  • intlcal_set
  • intlcal_roll
  • intlcal_clear
  • intlcal_field_difference
  • intlcal_get_actual_maximum
  • intlcal_get_actual_minimum
  • intlcal_get_day_of_week_type
  • intlcal_get_first_day_of_week
  • intlcal_get_greatest_minimum
  • intlcal_get_least_maximum
  • intlcal_get_locale
  • intlcal_get_maximum
  • intlcal_get_minimal_days_in_first_week
  • intlcal_get_minimum
  • intlcal_get_time_zone
  • intlcal_get_type
  • intlcal_get_weekend_transition
  • intlcal_in_daylight_time
  • intlcal_is_equivalent_to
  • intlcal_is_lenient
  • intlcal_is_set
  • intlcal_is_weekend
  • intlcal_set_first_day_of_week
  • intlcal_set_lenient
  • intlcal_equals
  • intlcal_get_repeated_wall_time_option
  • intlcal_get_skipped_wall_time_option
  • intlcal_set_repeated_wall_time_option
  • intlcal_set_skipped_wall_time_option
  • intlcal_from_date_time
  • intlcal_to_date_time
  • intlcal_get_error_code
  • intlcal_get_error_message
  • intlgregcal_create_instance
  • intlgregcal_set_gregorian_change
  • intlgregcal_get_gregorian_change
  • intlgregcal_is_leap_year
  • intltz_create_time_zone
  • intltz_create_default
  • intltz_get_id
  • intltz_get_gmt
  • intltz_get_unknown
  • intltz_create_enumeration
  • intltz_count_equivalent_ids
  • intltz_create_time_zone_id_enumeration
  • intltz_get_canonical_id
  • intltz_get_region
  • intltz_get_tz_data_version
  • intltz_get_equivalent_id
  • intltz_use_daylight_time
  • intltz_get_offset
  • intltz_get_raw_offset
  • intltz_has_same_rules
  • intltz_get_display_name
  • intltz_get_dst_savings
  • intltz_from_date_time_zone
  • intltz_to_date_time_zone
  • intltz_get_error_code
  • intltz_get_error_message

SPL

  • SplFixedArray::__wakeup