Constantes prédefinies <<< |
mysqli_affected_rows | mysqli_autocommit >>> |
7.64 Extension MySQL améliorée 7 Index des fonctions Manuel PHP . Introduction . Pré-requis . Installation . Configuration à l'exécution . Types de ressources . Constantes prédefinies ->mysqli_affected_rows . mysqli_autocommit . mysqli_bind_param . mysqli_bind_result . mysqli_change_user . mysqli_character_set_name . mysqli_close . mysqli_commit . mysqli_connect . mysqli_data_seek . mysqli_debug . mysqli_disable_reads_from_master . mysqli_disable_rpl_parse . mysqli_dump_debug_info . mysqli_enable_reads_from_master . mysqli_enable_rpl_parse . mysqli_errno . mysqli_error . mysqli_execute . mysqli_fetch_array . mysqli_fetch_assoc . mysqli_fetch_field_direct . mysqli_fetch_field . mysqli_fetch_fields . mysqli_fetch_lengths . mysqli_fetch_object . mysqli_fetch_row . mysqli_fetch . mysqli_field_count . mysqli_field_seek . mysqli_field_tell . mysqli_free_result . mysqli_get_client_info . mysqli_get_host_info . mysqli_get_proto_info . mysqli_get_server_info . mysqli_get_server_version . mysqli_info . mysqli_init . mysqli_insert_id . mysqli_kill . mysqli_master_query . mysqli_num_fields . mysqli_num_rows . mysqli_options . mysqli_param_count . mysqli_ping . mysqli_prepare_result . mysqli_prepare . mysqli_profiler . mysqli_query . mysqli_read_query_result . mysqli_real_connect . mysqli_real_escape_string . mysqli_real_query . mysqli_reload . mysqli_rollback . mysqli_rpl_parse_enabled . mysqli_rpl_probe . mysqli_rpl_query_type . mysqli_select_db . mysqli_send_long_data . mysqli_send_query . mysqli_slave_query . mysqli_ssl_set . mysqli_stat . mysqli_stmt_affected_rows . mysqli_stmt_close . mysqli_stmt_errno . mysqli_stmt_error . mysqli_stmt_store_result . mysqli_store_result . mysqli_thread_id . mysqli_thread_safe . mysqli_use_result . mysqli_warning_count |
7.64.7 mysqli_affected_rows() Retourne le nombre de ligne affectées par la dernière opération MySQL[ Exemples avec mysqli_affected_rows ] PHP 5 CVS only mixed mysqli_affected_rows ( resource link )mysqli_affected_rows retourne le nombre de lignes affectées par la dernière requête INSERT, UPDATE, ou DELETE associée au paramètre link . Si la dernière requête était invalide, cette fonction retournera -1.
La fonction mysqli_affected_rows ne fonctionne que pour les requêtes qui modifient une table. Pour connaître le nombre de lignes retournées par une requête SELECT, utilisez la fonction mysqli_num_rows .
|
<< | mysqli_affected_rows | >> |
Constantes prédefinies | Extension MySQL améliorée | mysqli_autocommit |